Helen _______ it if she doesn’t want to. 
#87742
A
doesn’t need do
B
need not to do
C
needs not to do
D
need not do
推荐题目
Should the present unemployment continue, the society________a more troublesome situation.
#87368
A
would have faced
B
would face
C
is facing
D
has faced
Had it not been for the fact that about 30 pupils __________ in the state of Connecticut a fortnight ago, their parents ___________ in deep sorrow now.
#87155
A
had been killed, wouldn’t be
B
were killed, couldn’t be
C
would have been killed, mightn’t be
D
should be killed, wouldn’t be