As we all know，dark glasses can ________ the eyes from strong sunlight.
#92444
A
prevent
B
care
C
help
D
protect
推荐题目
A Tale of Two Cities is ______ a novel. It helps us to understand the history of that time.
#93309
A
not more than
B
no more than
C
less than
D
more than
___ we know, in a chemical change, energy cannot be created, ____.
#94863
A
Which, nor can it be destoyed
B
As, neither it can be destroyed
C
As, neither is it able to be destoryrf
D
What, nor is destoryed
Carl Linnaeus made great contributions to ________ plant species.
#93953
A
group
B
have grouped
C
grouping
D
been grouping
It is his horse , according to the old man , _______ saved him from the trap.
#93234
A
who
B
that
C
which
D
what
With the development of science and technology，there is no doubt ________ Chinese astronauts will land on the moon in the near future.
#92552
A
whether
B
that
C
what
D
which