I’m interested in _________the book is worth reading.
#37523
A
if
B
if or not
C
either of not
D
Whether
推荐题目
— Why do you think ______? — He could ______ for exercise. 
#37711
A
is the man running, run
B
the man is running, be running
C
does the man run, run
D
the man runs, be running
—Excuse me, do you know ________________?—Oh, no! Nothing is wrong with her.
#37553
A
what’s wrong with her
B
what wrong is with her
C
what is the matter to her
D
what the matter is to her