Some green beans, ______ long enough, can be poisonous (有毒的).
#80298
A
if not be cooked
B
if not cooked
C
if not cooking
D
if not being cooked
推荐题目
—Mum，I am afraid I won’t do well in the coming test.—Honey，________more careful，________you will make it.
#79662
A
is；so
B
be；and
C
be；then
D
being；and
_________ are the days when teachers punished students for minor offenses, being late for school, for example.
#80289
A
Gone
B
Go
C
To go
D
Going
Tom wanted to play football with his friends in the street, but his father told him＿＿＿＿＿.
#84508
A
not to
B
not to do
C
not do it
D
do not to
______a mobile phone can you ring _______you want to talk with anywhere.
#82313
A
Using；whoever
B
Only on；whomever
C
Only by；whatever
D
With；anyone
So difficult______ it to acquire a large vocabulary without the help of a teacher that he was close to giving up .
#84229
A
he have felt
B
have he felt
C
he did feel
D
did he feel