. ______ are allowed to take part in the outdoor activities.
A.Old enough children to dress themselves |
B.Children enough old to dress themselves |
C.Children old enough to dress themselves |
D.Enough old children to dress themselves |
How long do you think it will be ______ the Chinese people land on the moon?
A.that |
B.since |
C.until |
D.before |
---Will you be _________ this evening, Mary?
---That depends. I am afraid I will be with my manager together discussing a plan.
A.convenient |
B.suitable |
C.available |
D.efficient |
Don’t quarrel with your friend, ________will damage your friendship.
A.who |
B.which |
C.that |
D.what |
The White Horse Temple in Luoyang is one of the first historic buildings________ to receive special state protection.
A.listed |
B.having been listed |
C.being listed |
D.listing |
—Some English idioms are difficult to understand.
—Exactly, ________ you know the meaning of each word.
A.if only |
B.even if |
C.as if |
D.now that |