—What are the boys _____?—They are _____ the radio.[ ]A. do; listen toB. does; listening toC. will d

题目简介

—What are the boys _____?—They are _____ the radio.[ ]A. do; listen toB. does; listening toC. will d

题目详情

—What are the boys _____?
—They are _____ the radio.
[     ]
A. do; listen to
B. does; listening to
C. will do; listening to
D. doing; listening  to
题型:单选题难度:中档来源:同步题

答案

D

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