This is _____ “J” and that’s _____ “F”.
#33087
A
a; an
B
an; a
C
a; a
D
an;an
推荐题目
—The presidents of China and Russia had ____ interview a short time ago.—And it was ____ great success.
#34209
A
an, the
B
the, a
C
an, a
D
the, /
This is 3-D printer. And this is an artificial (人工的) ear. Can you believe that scientists printed this artificial ear by this 3-D printer?
#33175
A
a
B
an
C
the
D
/
－Are you going to Beijing by ______ train?－No. I’m taking ______ car.
#33217
A
/;a
B
A; the
C
/; /
D
the; a
Teenagers should learn to protect (保护) ______from all kinds of dangers.
#32762
A
them
B
they
C
their
D
themselves