—What’s his monthly income?—Well, he ________ earn as ________ as 4,000 dollars a month when his business runs well.
#88122
A
can; much
B
might; many
C
must; far
D
should; high
推荐题目
We _____ for her because she never came.
#90213
A
mustn’t have waited
B
shouldn’t have waited
C
mustn’t wait
D
needn’t wait
If it __________for the snow, we ___________the mountain yesterday.
#86962
A
were not; could have climbed
B
were not; could climb
C
had not been; could have climbed
D
had not been; could climb