题目内容
-What are the students doing?
-Some ________ books, others ________ at the blackboard.
- A.are looking; are reading
- B.are reading; are watching
- C.are watching; are looking
- D.are reading; are looking
D
根据问句,首先确定时态为现在进行时,再确定动宾搭配:read book与look at he blackboard。
根据问句,首先确定时态为现在进行时,再确定动宾搭配:read book与look at he blackboard。
练习册系列答案
相关题目