It is bad manners to ________an invitation without a reason.
#99896
A
break down
B
settle down
C
turn down
D
calm down
推荐题目
Mr. Black________ Shanghai in a few days. Do you know when the earliest plane ________on Sunday? 
#99159
A
leaves for;takes off
B
is leaving for;takes off
C
is leaving for;is taking off
D
leaves for;is taking off
—How long _____you ______ here? —About a week. Afterwards I will go to Beijing.
#103209
A
are; staying
B
have; stayed
C
did; stay
D
do; stay
Once e-mail learners _______ with the basic knowledge of how to use the network, they ______ to a local network and a global network.
#102787
A
are equipped … will be linked
B
are equipping…will be linked
C
are equipped … will link
D
will be equipped…will be linked
I hope _____ the job she's applied for (申请) .  
#104930
A
she's going to get
B
she'll get
C
she is to get
D
she decides to get