高中英语主语从句综合试题

Tell me     you want your coffee, black or white?

A．how

B．when

C．which

D．what

______ that the way people spend their holidays has changed a great deal in the past ten years.

A．What is reported	B．It is reported
C．It reports	D．As is reported

It is widely believed among bioengineers _____ it will be possible to create life under laboratory conditions．

A．which

B．what

C．that

D．when