good manners to say “Sorry” when you knock into someone but no need to say it again and again .
#92894
A
There are ; there is
B
It is ; there is
C
There is ; it is
D
It is ; it is
推荐题目
Spacecraft “Discovery” has failed in the course of launch. ----_______? They have been preparing for the test.
#94908
A
How come
B
When
C
How
D
Why not
________five minutes________ before the last train left, we arrived at the station.
#93115
A
There being; to go
B
It was; left
C
It had; left
D
There was; to go
Once you do it, you will feel that it comes easy.
#92126
A
by and by
B
feet of clay
C
kill the fatted calf
D
garbage in, garbage out