I can’t thank you too much for your kindness because without your help I have won the first prize in the speech contest．
#4559
A
can’t
B
shouldn’t
C
might not
D
couldn’t
推荐题目
—Dad, I have finished my assignment. —Good, and _________ you play or watch TV, you mustn’t disturb me.
#5008
A
whenever
B
whether
C
whatever
D
no matter
The president, as well as his bodyguards, _______ to the nuclear station(核电站), _______ there was an accident 20 minutes ago.
#4697
A
have come ; which
B
come; in which
C
has come ; where
D
came; in where
Every possible means _______ to prevent the crash , but the computer doesn’t still work．
#4644
A
is used
B
are used
C
has been used
D
have been used
In the botanic garden we can find a（n）______of plants that range from tall trees to small flowers.
#4939
A
species
B
group
C
amount
D
variety
Life is like a long race ____ we compete with others to go beyond ourselves．
#4798
A
which
B
what
C
that
D
where