Trees ______every spring in North China.
#53422
A
have planted
B
will plant
C
were planted
D
are planted
推荐题目
It _______ seven years __________ Hong Kong returned to China.
#60856
A
was, since
B
is, since
C
was, after
D
is , after
Mr. Green was_______ with the medal______his great achievement in this field.
#56489
A
presented, because of
B
protected, because
C
prepared, because of
D
provided, because
–– When did they arrive?–– They ______two hours ago .They ______ here for two hours .
#58577
A
arrived; have arrived
B
arrived; have been
C
got; have been
D
reached; have reached