—How was your trip to Yancheng last week?—Wonderful! I only felt sorry that I ________ the nature reserve of redcrowned cranes, but the weather was awful.
#86488
A
could visit
B
could have visited
C
might visit
D
might have visited
推荐题目
It is believed that forest bathing ______ strengthen the immune system.
#87444
A
should
B
must
C
need
D
can
—— Will you stay for lunch? —— Sorry, ＿＿＿＿＿. My brother is coming to see me.
#89624
A
I mustn’t
B
I can’t
C
I needn’t
D
?won’t
Eye doctors recommend that a child’s first eye exam____ at the age of six months old.
#86865
A
was
B
be
C
were
D
is
——Can I pay the bill by check?——Sorry, sir. But it is the management rule of our hotel that payment ____ be made in cash.
#89415
A
shall
B
need
C
will
D
can
They demanded that the library _____ open to students during the vacation.
#87935
A
should keep
B
was kept
C
would be kept
D
be kept