________ under the tree? No，they aren’t．
#60267
A
Where are
B
What is
C
Are the balls
D
Is the ball
推荐题目
-- Can Jane and Jill swim? -- _________.
#59744
A
Yes, they can.
B
Yes, she can.
C
Yes, they can't.
D
No, they can.
—The street is too bad，isn’t it?—_______,_______it’s a bit too crowded.
#65399
A
No;but
B
Yes;but
C
No;because
D
Yes;though
There’s nothing more important than good health, _______?
#64754
A
is there
B
isn’t it
C
isn’t there
D
is it