During the third wave of immigration from 1890 to 1910,many came from（）

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• Which of the following is NOT mentioned in the third paragraph

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• 听力原文：Man: In the company, I am in charge of recruitment; I have to meet various people. Some of them impressed me most at least the few days after we had the interview, because they are effective conversationalists. During the course of talk, half the responsibility lies with you. Leaving an interviewer indifferent is the worst impression you can make. And the way to make an effective impression is to feel free to be yourself.

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• The basic principle of radar is illustrated by what happens when one shouts in a e. The echoof the shouting 11 the walls helps a person determine the size of i cave. With radar, however , the waves are radio waves instead of 12 waves. dio waves travel 13 the speed of light, about 300,000 kilometers in a second. A lar set 14 a short burst of radio waves. Then it receives the echoes 15 when waves bounce (Silt) off objects. By determining the time it 16 for the echoes to imi to the radar set, a trained technician 17 determine the distance between the [ar set and other objects. The word "radar", 18 , gets its name from the term dio detection and ranging." "Ranging" is the term for detection of the 19 between object and the radar set.

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• Caution seems the watchword among the institutional investors surveyed in our latest portfolio poll. The allocation of money between equities, bonds and cash has, on average, remained at the same levels as it did during the third quarter. While Lehman Brothers and Commerz International have increased their overall equity allocations, Daiwa has increased its bond allocation. But given the slowdown in the American economy, it is the reaction of our investors to American equity holdings that is worthy of note.

  While three of them, including Lehman Brothers, take a dim view of the prospects for American shares, the other four have either marginally increased their allocations, or have maintained them at the same levels as in the previous quarter. Lehman Brothers seems to have decided that the prospect for German shares is better than it is for American ones. Its allocation for American equities dropped by seven percentage points, to 45% of its equity holdings; while its German share portfolio increased by six percentage points, to 11%. Lehman's share allocation to America has dropped, even as its overall equity holdings have increased. Daiwa and Standard Life are the other two that have cut back on American equities. But Credit Suisse continues to be a cheerleader for American shares. Following its ten percentage-point increase in the third quarter, the Swiss firm increased its exposure to American equities once again in the fourth quarter. Commerz International appears to share Credit Suisse's bullish outlook: its American equity holdings have increased by four percentage points, to 490. Julius Baer is extremely bullish on American equities, with 60% of its equity funds parked there. But the average American equity holdings, among our institutional investors dropped by a percentage point in the fourth quarter. British equities seem to have become attractive—all our investors have increased their allocations. Credit Suisse, which in the third quarter cut its investment in British shares, appears to have changed its mind. It has increased its allocation by four percentage points, taking the total to 9%. On the other hand, Japanese shares have been given the thumbs-down: all our investors save Julius Baer (unchanged) and Credit Suisse (slightly up) have moved funds out of Japanese equities. It is a relatively similar story for Japanese bonds, where everybody apart from Commerz International has either dropped their yen-denominated bond holdings, or kept them unchanged. Robeco Group seems decidedly bearish, for it has sharply, cut its allocation, from 24% to 15%. Lehman Brothers, appears to have got the timing right, by raising its allocation of dollar-denominated bonds in the fourth quarter. Its increase was followed by the Fed interest-rate cut on January 3rd. Will Lehman's bearish timing prove right for American shares, too？ Lehman Brothers______. A．has increased its equity and bond allocation in America B．pays less attention to the equity holdings because of the American economy's slowdown C．is pessimistic about the American prospect and cautious about its allocation D．is as bearish as other institutional investors

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