问题
The book, ____ are true stories about great scientists of the 20th century, is well worth reading.
A:which
B:what
C:in which
D:of which
B:what
C:in which
D:of which
正确答案是：
同类题型
1—Miss Li, where did youvisit last week?— I visited a big company __________ shipsare made.
Having never met with such a _____ problem, he felt _____ and didn’t know how to solve it.
Hello, Beijing Airport.— I hope you can me with some information about the tickets to Hong Kong.
Why didn’t you answer my phone call, Jack— I’m sorry, but I ________ at that time.