Only after the woman had her own child ______how difficult it was to be a mother.
A.she realized |
B.had she realized |
C.she had realized |
D.did she realize |
We ________ the problem for a long time, but we didn’t reach any agreement.
A.argued |
B.explained |
C.shared |
D.communicated |
China sent up two manned spaceships and they were also great scientific _______ in the world.
A.campaigns |
B.surprises |
C.achievements |
D.discoveries |
She is one of the few girls who _____ in the kindergarten.
A.is well paid |
B.are well paid |
C.is paying well |
D.are paying well |
Every means _____ prevent the water from _____.
A.are used to; polluting |
B.will be used to; polluting |
C.is used to; polluted |
D.is used to; being polluted |
Not only I but also Jane and Mary ____ tired of having one examination after another.
A.is |
B.are |
C.am |
D.be |