—What time will Mr Brown be back to Chin
题型:选择题
问题:
—What time will Mr Brown be back to China?
—Sorry. I don’t know ______.
A.when did he go abroad
B.why he is going abroad
C.how soon will he be back
D.how long he is going to be there
—What time will Mr Brown be back to China?
—Sorry. I don’t know ______.
A.when did he go abroad
B.why he is going abroad
C.how soon will he be back
D.how long he is going to be there