The accident is reported to have occurred __________ the first Sunday in February.
#4899
A
at
B
on
C
in
D
to
推荐题目
____people in the world are sending information by E-mail every day.
#4850
A
Several million
B
Many millions
C
Several millions
D
Many million
The collapse of the World Trade Centre has put US economy in a difficult ___________.
#4935
A
occasion
B
case
C
situation
D
background
I was given three books on cooking, the first ________ I really enjoyed.
#4958
A
of that
B
of which
C
that
D
which
It is re ported that the United States uses _____ energy as the whole of Europe.
#4928
A
as twice
B
twice much
C
twice much as
D
twice as much
The dam will generate electricity _____ about 40 million tons of coal without causing so much air pollution.
#4674
A
equal
B
be equal
C
equal to
D
be equal to