Mechanical practice of grammar teaching includes: substitution drills &________________ .
相似题目
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Which of the items listed causes a direct acting mechanical governor to operate the engine fuel control linkage?()
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Let H () the quantity of heat which has been converted into mechanical work.
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Which two of these are recommended practices with trunks? ()
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Production of mechanical foam by a portable in-line foam proportioner().
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The main objective of mechanical practice is to help learners to absorb thoroughly the__of a language item.
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The main objective of mechanical practice is to help students learn by heart the____ of a language item.
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Compared to the amount of concentrated foam liquid used,the amount of low expansion mechanical foam produced is().
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Which of the following devices is common to both mechanical and hydraulic governors?()
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The major cause of trouble in a mechanical-hydraulic governor is contamination of the hydraulic fluid by ()
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The essential part of the diesel engine, whose function is to convert the heat energy into the mechanical power, is the ().
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Which of the general advantages listed does the electrical pyrometer have over the mechanical pyrometer?()
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A(n) () is a mechanical attack on the metal surface which may be due to a disturbance in the flow of the water over the blade of the propeller.
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Which of the following are components of a mechanical seal? () (1) stationary ring (2) rotational ring (3) packing (4)spring
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Oil is supplied to the cylinder wall and () by means of mechanical lubricators.
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Among the basic categories of equipment, which of the following are used to convert mechanical into hydraulic energy?()
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Through a () pump, the liquid is transferred from the suction to the discharge by the mechanical variation of the volume of a chamber or chambers.
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The (), cage rotor induction motor is the first choice marine motor in most modern ships because of its electrical and mechanical simplicity.
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The mechanical efficiency of an engine () because losses occur in the form of friction.
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Freud's practice of psychoanalysis is an example of what type of therapy?
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Practical English is a special language used in the situations of practical work.
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70. All of the following are practices of good seamanship EXCEPT ______
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Which of the following statements is NOT the result of destructive fishing practices?
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Which of the following is a questionable practice of British Leyland?
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In esplaining the theory of relativisty the scientist states that mechanical laws that