When we start gazing into the night sky with a telescope, soon we’ll be astonished by the realization _______ we and our world are part of this giant system.
#69052
A
which
B
whether
C
that
D
as
推荐题目
You’d better wear a pair of comfortable trainers when ________a long walk.
#41330
A
you take
B
taking
C
to take
D
A&B
____the sketch（short funny play） of Xiao Shenyang made a _____has been known to us all．
#69826
A
That; hit
B
What; strike
C
Why; beat
D
Which; knock
You can find me easily, for there is only one house _______ roof is flat.
#69574
A
whose
B
of which
C
of that
D
that
Tomorrow is Sunday. Jim will go hiking with his friends if it ________.
#41360
A
isn’t rain
B
doesn’t rain
C
won’t rain
D
don’t rain