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
I won’t go to the concert because I _______ my ticket.
#37539
A
lost
B
don’t lose
C
have lost
D
will lose
--What ______your sister do last night? -- She_____ her homework..
#40384
A
do, do
B
do, did
C
did, does
D
did, did
---Tony likes reading books.---But Betty enjoys________for things on the Intemet．
#40613
A
to looking
B
1ook
C
1ooking
D
to look
I my homework while my mother was reading a book last night.
#40089
A
did
B
do
C
was doing
D
were doing
—Where have you _________ all day? —I came back at noon and I _________ in this room ever since.
#40192
A
gone; had been
B
gone; was
C
been; have been
D
been; am