Tony ______ his homework this morning before he went to school.
#102974
A
has done
B
did
C
has done
D
will do
推荐题目
Explorer Robert Ballard searched the sunken ship---the Titanic for more than 20 years and also, with his cameras, he _____ the hole along the side of the ship which had caused it to fill with water and sink.
#103294
A
could find
B
managed finding
C
succeeded to find
D
was able to find
---- Where is your uncle’s home? ---- In New York. But he ______ in Boston for the past four years.
#104115
A
had lived
B
is living
C
lives
D
has lived
Although all of the apples _______, none of them _______ good.
#99037
A
have tasted; taste
B
have been tasted; are tasted
C
have been tasted; taste
D
have tasted; are tasted
A few minutes earlier, and you would have seen the NBA star. But you ________.
#101579
A
won't come
B
don't come
C
didn't come
D
haven't come
— Why does this village develop so slowly?— Because large quantities of money .
#102228
A
have wasted
B
is being wasted
C
has keen wasted
D
have been wasted