People in some countries waste water______ people in others don’t have enough to drink.
#31420
A
while
B
because
C
if
D
so
推荐题目
________ the tower building，where you can see the whole city
#31201
A
Standing on the top of
B
If you climb to
C
When you reach the top of
D
Get to the top of
______ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
#32459
A
If
B
As
C
Because
D
While
–Have you talked to him? --Yes. _________ I met him in Beijing on business.
#31747
A
For the first time
B
The first time
C
First time
D
From the first time
Jane had just finished her homework ________ her mom asked her to practice playing the violin yesterday.
#30845
A
when
B
while
C
after
D
before
________ nobody wouldn't go to the spot，he went without a second thought.
#29964
A
While
B
As long as
C
Where
D
In spite of