— ____ sweep the classroom yesterday？—I was playing tennis with my friend．
#104570
A
Why not
B
Why didn't
C
Why don't
D
Why didn't you
推荐题目
When Alice came to, she did not know how long she there.
#101012
A
had been laying
B
has been lying
C
was laying
D
had been lying
--- I’m sure Andrew will win the first prize in the final. --- I think so. He ____ for months.
#102489
A
is preparing
B
was preparing
C
has been preparing
D
had been preparing
—Id like a pen which _________ well.—Will this one _________?
#104160
A
writes； do
B
writes； work
C
is written； do
D
is written；work
Professor Williams keeps telling his students that the future________ to the well-educated.
#101497
A
is belonging
B
is belonged
C
belongs
D
will be belonged
--- What would you do if it ______tomorrow? --- We have to carry it on, since we’ve got everything ready.
#101487
A
rains
B
rain
C
will rain
D
is raining