The boy asked his mother _______ go out to play table tennis.
#78923
A
that he could
B
if he could
C
if could he
D
whether he can
推荐题目
Competitors are allowed to take a five-minute break every hour to eat，drink or do ________ is necessary
#79032
A
which
B
that
C
where
D
what
Which of the following sentences doesn’t contain(包含) an object clause?
#37448
A
Many people believe robots will do most of our work.
B
Scientists should be able to develop plants that grow on Mars.
C
People think that humans on Mars have to wear special boots to make themselves heavier.
D
We all know the29th Olympic Games was held in Beijing.
After three hours'climbing，they reached ________ they thought was the place they'd been dreaming of.
#78845
A
what
B
which
C
where
D
that
I want to know ______ for the class yesterday morning.
#39031
A
why did you come late
B
why you came late
C
why do you come late
D
why you come late