【单选题】Teacher A is teaching passive voice in his class. First he writes an example on the blackboard to draw Ss' attention. Then he explains the rules and structure of passive voice. After explanation, he a...
【简答题】 选词填空,从以下10词中选出合适的完成句子,将选项字母分别填入10个空中,每个词只用一次。 A. accurate B. witness C. definite D. identification E. potential F. council G. register H. steady I. integrated ...