These young trees must ______.
#41993
A
look after well
B
be look after well
C
be looked well
D
be looked after well
推荐题目
The world _____ . Things never stay the same.
#38620
A
changes
B
is changing
C
was changing
D
will change
He_____his computer last year. I _____ my computer for over ten years. It still works OK.
#41733
A
bought ,have bought
B
have bought , bought
C
bought, have had
D
have had, bought
--- Where is your mother?--- She has ______ to Sichuan on business. She has ______ there four times recently.
#41744
A
gone, gone
B
been, been
C
gone, been
D
been, gone
—When _______you return the magazine? –Three days______.
#39678
A
will; ago
B
did; ago
C
will; more
D
did; before
I don’t know when my son back, but when he back, I’ll call you.
#36254
A
comes；comes
B
will come；will come
C
comes；will come
D
will come；comes