.—_______ John this week?—Yes.—Where _______ him?—In the library.
#104288
A
Did you see; did you see
B
Have you seen; did you see
C
Do you see; have you seen
D
Have you seen; have you seen
推荐题目
—Why can’t you catch my question?  —Sorry. I _______a magazine.
#103007
A
read
B
was reading
C
had read
D
am reading
—Have you got any job offers?—No. I ______.
#104865
A
waited
B
had been waiting
C
have waited
D
am waiting
When the old man ______ to walk back to his house, the sun       itself behind the mountain. 
#101758
A
started; had already hidden
B
had started ;had already hidden
C
had started; was hiding
D
was starting; hid
 --- Alice came back home the day before yesterday. --- Really? Where ______?
#104270
A
has she been
B
had she been
C
has she gone
D
had she gone