问题
选择题
—What do you think of the book?
—Oh，excellent.It’s well worth _________time.
A．reading a second
B．reading the second
C．to read a second
D．to read the second
答案
A
be well worth reading为很值得读，be worth后不能用不定式，也不能用被动语态。序数词与不定冠词a连用，表示“又一，再一”。