The pharmacist was invited last year to attend the discussion on whether the sour substance could be _________ determined by computer.
A. quantity
B. quantitative
C. quantitatively
D. quantified
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From a behaviorist's point of view, language acquisition derives from the relationship of ________ and response.
A. stimulate
B. stimulants
C. stimulus
请预习第2单元课文A : Panic at the dinner.
A. 可以
B. 不可以
请把课文当中不认识的生词查出来,并标注在书上。
A. 能做到
B. 做不到
自己尝试着翻译课文,把不会翻译的句子画下来。
A. 不可以。
B. 可以。