Although this         sound like a simple task, great care is needed.
#88073
A
must
B
may
C
shall
D
should
推荐题目
 If it ____for the snow, we____ the mountain yesterday.
#86888
A
were not, could have climbed
B
were not, could climb
C
had not been, could have climbed
D
hadn’t been, could climb
.—Would you mind if I opened the window? — ____. In fact , I was going to suggest you _____it.
#87228
A
Yes; not did
B
Not at all; do
C
More or less; did
D
Of course; do