—Who has made a mess in my room?—Who else it but your naughty son?
#90185
A
could do
B
could have done
C
did
D
has done
推荐题目
If he _________ more time practicing speaking English before, he ____ able to speak it much better now.
#86465
A
spent; will be
B
had spent; would have been
C
spent; would have been
D
had spent; would be
The life of a high school student is usually active, exciting and full of fun, but it ______ be stressful sometimes.
#87320
A
must
B
can
C
need
D
should
—— Where ＿＿＿＿＿＿＿＿? —— I got stuck in the heavy traffic, or I＿＿＿＿＿here earlier.
#89874
A
did you go； had arrived
B
are you； would come
C
were you; would come
D
have you been； would have been
I was too busy at that time, ________ I would have given you a hand.
#88975
A
even though
B
so
C
otherwise
D
nevertheless
If only I＿＿＿＿＿how to operate a computer as you do!
#89926
A
had known
B
wou欤?know
C
should know
D
knew