The earth is our home. It ______________ well.
#44581
A
must be protected
B
should protect
C
need protect
D
need protecting
推荐题目
—____ the sports meeting is likely to be put off.—Yes,it all depends on the weather.
#44998
A
I’ve been told
B
I’ve told
C
I was telling
D
I told
— Look at the sign on the right. — Oh, parking        here.          
#44548
A
isn’t allowed
B
doesn’t allow
C
wasn’t allowed
D
is allowed
 -----Why don’t you come to Sally’s party ? -----I’m sorry . I ________ .
#44561
A
invited
B
didn’t invited
C
was invited
D
wasn’t invited