Question

【題目】Look at the children over there. What _________?

A. do they doB. are they doing

C. they are doingD. is he doing

Answer 1

【答案】B

【解析】

句意：看那邊的孩子們，他們?cè)诟墒裁矗?/span>do they do一般現(xiàn)在時(shí)；are they doing正在做什么，現(xiàn)在進(jìn)行時(shí)；they are doing陳述句語(yǔ)序；is he doing他正在做…。根據(jù)句意Look at the children可知，這里問的是那些孩子們現(xiàn)在正在做什么，應(yīng)用現(xiàn)在進(jìn)行時(shí)，這是一個(gè)疑問句，應(yīng)用疑問語(yǔ)序，故應(yīng)選B。