With Chang'e-3 successfully landing, China becomes the third country in the world that _______ on the moon.
A.lands | B.has landed | C.landed | D.was landing |
She don't know how she ____ the first couple of months after her husband’s death.
A.got over | B.got through | C.given up | D.gave away. |
Keep an optimistic and positive attitude — Don't put yourself to any _____
A.mood | B.impression | C.effect | D.bother |
It is the idea____smiles can get rid of cold ____has been proved by the researchers many times.
A.which; which | B.that; that | C.that; which | D.which; that |
After he retired, he keeps on taking exercise to kep fit______a good diet.
A.except | B.in addition to | C.but for | D.other than |
Passengers are ______to look out of the window when the train is moving.
A.forbidden | B.kept | C.prevented | D.banned |