— Mr. Lee ____ to a student when I entered the classroom this morning.-- He is very patient ____he is young.
#39865
A
talking; but
B
talks; though
C
was talking, though
D
talked, however
推荐题目
－Why does the river smell terrible? －Because the water_______.
#42170
A
was polluted
B
has been polluted
C
will be polluted
D
has polluted
--Where is your father?---- He _____ Australia and he _____ Sydney for two weeks.
#36541
A
has been to; has been in
B
has gone to; has been in
C
has been in; has been to
D
has gone to; has been to
He’ll send us a message as soon as he ________ in Sichuan.
#39495
A
is arriving
B
will arrive
C
arrived
D
arrives
--- It’s difficult for the village children to cross the river for school.--- I think a bridge _______ over the river.
#41858
A
should be built
B
is being built
C
has been built
D
was built