激情是指
A．快乐情绪B．负性情绪C．积极的情绪D．持续长久的情绪E．短时爆发的情绪
参考答案：E
什么是离合器间隙？过大过小有何危害？
—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
