Young trees____ quite often.
#44612
A
should water
B
should be water
C
should be watered
D
watered
推荐题目
We know that about seventy percent _____ the earth _____ covered by water.
#44426
A
/; is
B
of; are
C
of; is
D
about; are
When he was at college, he and his friends to organize a party.
#44647
A
are asking
B
were asked
C
was asked
D
asks
The world has a big headache and it _______ by money. It began in America last year.
#44846
A
cause
B
causes
C
is caused
D
are caused
---Please say“I’m here．”when your name _________.---Yes，Mr Smith．
#44669
A
be called
B
is called
C
is calling
D
calls
---- Our city is developing so fast. ----Yes. Many modern buildings _____ in the city next year.
#44595
A
are built
B
will build
C
will be built
D
will be build