1 . ______ you must be informed of before setting out to finish the paper is ______ it is a student-made one.

A．What; /

B．That; that

C．What; that

D．That; /

2 . ________ is often the case, I assume, is the fact that when looking back, the bittersweet senior life is always one’s highlight in pursuit of dream.

A．As

B．Which

C．That

D．What

3 . ________ Maya civilization collapsed remains a mystery. The once-great cities fell into ruins.

A．What

B．Why

C．Whether

D．That

4 . — Have you heard that Space X sent a Tesla car into space?
— Yes. __________ they have achieved is amazing.

A．Where

B．What

C．That

D．How

5 . ____ he had worked out the challenging math problem aroused our curiosity.

A．What

B．How

C．Which

D．Where

6 . Among the many unsolved mysteries about dinosaurs, ________ really interests me is their disappearance.

A．that

B．which

C．whether

D．what

7 . For much of Chinese history, ________ was considered as money were small coins with holes in the middle. （用适当的词填空）

8 . ________ is never ________ with the progress he has made will be a success.

A．Whoever; content	B．Who; identified
C．Whoever; identified	D．Who; content

9 . It is believed________ children should learn to be responsible from the very beginning.

A．why

B．that

C．how

D．when

10 . ________is the most important in life is that we should always be confident about the future.

A．Who

B．Which

C．That

D．What