题目内容
There was a lot of water on the ground last night; you ________ to turn the tap(
龙头)off.[ ]
A.
must forget
B.
may forget
C.
must have forgotten
D.
could forget
答案:C
练习册系列答案
相关题目
题目内容
There was a lot of water on the ground last night; you ________ to turn the tap(
龙头)off.must forget
may forget
must have forgotten
could forget