The plane couldn’t take off on time _____ the heavy rain.
#41454
A
because
B
so that
C
because of
D
as
推荐题目
I’m cooking breakfast for my ________ mother. She’s ________ in hospital now.
#42160
A
sick, sick
B
ill, ill
C
ill, sick
D
sickness, ill
—It’s _________ useful dictionary and you can’t throw it away . —Thank you . I didn’t know it before .
#40868
A
a
B
an
C
the
D
不填
—Can you tell me ______ Sally will play the piano?—Yes, at nine o’clock. I think.
#36674
A
if
B
how
C
when
D
where
---_________do you write a letter to your father?--- I seldom or never do that now. Instead, I call or e-mail him almost every day.
#36361
A
How soon
B
How long
C
How much
D
How often