Newton was sitting under an apple tree ______ an apple fell onto his head.
#92858
A
when
B
while
C
after
D
before
推荐题目
________ some of the orange juice and perhaps you will like it.
#95168
A
Trying
B
Try
C
To try
D
Have tried
The hospital nearby has just got a , ______ you’d call it, er……a scanner.
#93246
A
that
B
which
C
what
D
how
A new survey released by Yale University finds that Americans trust scientists most when ______ comes to information on climate change.
#92037
A
that
B
it
C
this
D
there
________ something wrong with the machine, I am afraid.
#94080
A
There seems to have
B
There seems to be
C
He seems to be
D
It seems to be
--- Perhaps John’s not in. --- _______. Look, the light is on.
#93597
A
Yes, he can be at home.
B
No, he couldn’t go out
C
Yes, he must be at home
D
No, he needn’t go out
