---- What are they doing？---- Look, they ________ on the playground.A. are runni

题型：不详难度：来源：

---- What are they doing？
---- Look, they ________ on the playground.
A. are running B. runs C. is running

答案

解析

本题问句问的是现在正在做某事，所以回答语使用现在进行时，结构为be+现在分词doing，本题的主语为复数，故be用are，故本题选A。

举一反三

There_________ a new film this afternoon.

A．is going to have

B．is going to be

C．will have

D．has

题型：不详难度：| 查看答案

Jangyin a lot since 1978.

A．has changed

B．will change

C．changes

D．changed

题型：不详难度：| 查看答案

---What are you doing now?
---I _______ computer games with my sister.

A．play

B．am playing

C．plays

D．played

题型：不详难度：| 查看答案

---Where_____ you _____ these days? I haven’t seen you long.
---To Britain. I left for London two months ago and returned last week .

A．do, go

B．will, go

C．have, gone

D．have, been

题型：不详难度：| 查看答案

--- Can you tell me when ________ play with me?
--- I can play with you when my homework ________.

A．you will, is finished	B．will you , finishes
C．will you, is finished	D．you will, will finished

题型：不详难度：| 查看答案