— So hard ______ in the past few months that he has made great progress in English. — I can see that; only a few mistakes ______ in the exam.
#81740
A
has he worked; did he make
B
he has worked; did he made
C
he has worked; he made
D
has he worked; he made
推荐题目
___,we could forgive him for his mistakes! 
#83907
A
Were he still a child
B
If he is still a child
C
Is he still a child
D
He were still a child
 The boy would have died, _______ on him without delay.
#83395
A
if the doctor didn’t operate
B
if the doctor wouldn’t operate
C
would the doctor not operate
D
had the doctor not operated
Not only _____interested in changing teaching methods but _____beginning to show an interest in it.
#82811
A
the teacher himself is; all his students are
B
the teacher himself is; are all his students
C
is the teacher himself; are all his students
D
is the teacher himself; all his students are
__can you find out how many chickens there are! 
#83918
A
Counting them
B
By counting them
C
Only by counting them
D
Only have you counted them