Jack doesn’t smoke now, but he _______ for almost twenty years.
#101447
A
was smoking
B
had smoked
C
has smoked
D
smoked
推荐题目
---Have you thought of the topic for the composition?---Not yet, I____it very carefully, but I haven’t decided.
#104917
A
will consider
B
have been considering
C
had considered
D
was considering
—Why were you so late this morning? —I _____ in heavy traffic for an hour on the way here.
#101422
A
have been caught
B
have caught
C
had caught
D
was caught
----- What is the price of petrol these days？-----Oh, it ______ sharply since last month.
#102187
A
is raised
B
has risen
C
has arisen
D
is increased
—The windows are dirty.—I know. They _________ for weeks.
#102514
A
haven’t cleaned
B
didn’t clean
C
weren’t cleaned
D
haven’t been cleaned
If you’d written earlier, I’d have known when you to go on holiday.
#102769
A
want
B
have wanted
C
wanted
D
will want