Every few years, the coal workers their lungs X-rayed to ensure their health.
#102390
A
are having
B
have
C
have had
D
had had
推荐题目
— my glasses?—Yes,I saw them on your bed a minute ago.
#103936
A
Do you see
B
Had you seen
C
Would you see
D
Have you seen
He is no longer in good condition, and his ability to work is limited. I _______ him to give up the job but failed.
#99264
A
suggested
B
persuaded
C
tried to persuade
D
managed
—When did you have your school trip?—______.
#100410
A
In five days
B
For five days
C
Twice a day
D
Five days ago
When I called you this morning,nobody answered the phone.Where______?
#104069
A
did you go
B
have you gone
C
were you
D
had you been