In order to finish the research, the professor always _______, for every day the light in hisroom didn’t go out until 4 a.m.
#71454
A
mixed up
B
cleaned up
C
turned up
D
stayed up
推荐题目
We should do something to _______ the plant ______ the cold weather.
#67086
A
protect; from
B
prevent; from
C
protection; from
D
prevent; against
The professor________ the perfect return of Shenzhou 7 in 2008______ “the most exciting thing in history” in his speech.
#74916
A
referred to; for
B
referred; as
C
referred to; as
D
referred; for
Everything will ____ soon. Just be optimistic and confident.
#65265
A
pick up
B
set up
C
turn up
D
hold up
It is sleeping late in the morning that ______being late for work.
#72059
A
devotes to
B
sticks to
C
refers to
D
leads to