Question

— Do you know about the Japanese nuclear crisis(核危機(jī))?
— Yes. I know           .

A．how are they dealing with it	B．what it has caused
C．how terrible was it	D．how long will it last

Answer 1

B

本題know后跟的是一個賓語從句，應(yīng)該用陳述順序，故選B,ACD都是疑問順序。