The astronaut did many experiments in the spaceship, great help for knowing more about space.
#70039
A
which we think it is
B
which we think is of
C
of which we think is
D
we think which is of
推荐题目
The lawyer seldom wears anything other than a suit ____ the season.
#67883
A
whatever
B
wherever
C
whenever
D
however
you are aware of the trick used in advertisements ,I don’t think you are eager to buy.
#68415
A
Whether
B
Until
C
Though
D
Once
Could it be in the restaurant ________ you had dinner with me yesterday ________ you lost your handbag?
#74389
A
that: which
B
which; that
C
where; that
D
that; where