Question

The teacher asked the students ________.

1. A.
   if they were interested in dinosaurs
2. B.
   when was Albert Einstein born
3. C.
   what they will do with the computers
4. D.
   how many trees they have planted

Answer 1

A
此題考查賓語從句的時(shí)態(tài)和連詞的選擇和運(yùn)用。此題主句的謂語用了一般過去時(shí)，賓語從句中的謂語要用過去時(shí)態(tài)，選項(xiàng)C和D被排除。賓語從句要用陳述句語序，B項(xiàng)是疑問句語序不對(duì)。