1、_____ the essay a second time, the hidden meaning will become clearer to you.
A. While reading B. After reading
C. Your having read D. When you read
2、The newspaper's owner and editor _____ away on holiday.
A. is B. are C. be D. have been
3、She was just about to explain _____ she hadn't passed her Maths test chiefly out of carelessness _____ her uncle came.
A. her mother … when B. to her mother why … that
C. her mother that … when D. to her mother that … when
参考答案&解析:
1、D 非谓语动词做状语,其逻辑主语是句中主语。The hidden meaning不能执行read的动作,所以排除A、B;C项属于动名词独立主格结构,在句中做主语。故答案为D。
2、A and连接两个名词表示“一副,一双,一套等或一个人兼两个职务”,即用一个冠词或物主代词限定两个名词做主语,谓语用单数形式。故答案为A。
3、D explain/ announce等后面的结构是~ sth. to sb. 或~ to sb. sth.,to 不可省略。第二个空白处应填when,表示“正当……的时候”。故答案为D。