One reason Crystal has become so famous is that he is very quick thinking, and is often able to _____ new jokes about the people and things around him.
#99246
A
come up with
B
come across
C
come up
D
come to
推荐题目
They became friends again that day. Until then, they _____ to each other for nearly two years.
#101733
A
won't speak
B
haven't spoken
C
hadn't spoken
D
haven't been speaking
—How long can I keep the book? —A week. You _____to return it by Monday.
#103328
A
expect
B
will expect
C
are expected
D
will be expected
---Could I have a window seat ? ---All right. Your flight _____ boarding at Gate 18 at 2:15.
#103082
A
have begun
B
began
C
is to begin
D
begins
It’s very dangerous to _______ these viruses without any protection.
#99965
A
be exposed to
B
expose to
C
expose
D
be exposing to