We were swimming in the lake _______ suddenly it began to rain heavily.
#30962
A
when
B
while
C
until
D
before
推荐题目
Famous sights in London include London Tower Bridge Buckingham Palace.
#32803
A
as well as
B
as far as
C
as good as
D
as long as
----_____ would you like your coffee, black or white?--Black,please. I always prefer coffee with nothing in.
#80456
A
What
B
Which
C
/
D
How
This is a process happens when land becomes desert people cut down trees and dig up grass.
#33051
A
when; because
B
that; because of
C
when; because of
D
which; because
It’s hard to avoid mistakes. _____ we realize our mistakes and do our best to correct them, that’s all right.
#34725
A
As if
B
As long as
C
Even if
D
In order that
Recently my father bought an ancient Chinese vase, _____ was very reasonable.
#32957
A
which price
B
the price of which
C
its price
D
the price of whose