1 . ________ remains important is ________ we have an incredible desire to think.

A．Which; what

B．Why; that

C．What; that

D．Whether; that

3 . Up to now, more than one generation of children ________ been amazed by his bravery and his scientific approach to looking for the truth.

A．have

B．had

C．will have

D．has

4 . From the date ________ on the gold coin, we decided that it was made five hundred years ago.

A．marking

B．marked

C．to be marked

D．having marked

5 . They do reach out to us across the centuries as if time itself_________ nothing.

A．is

B．has been

C．are

D．were

6 . I feel it is you as well as your wife that _______for your son’s bad performance at school.

A．are to blame

B．is to blamed

C．are to be blamed

D．is to be blamed

7 . Some famous online shopping platforms have taken action to ensure consumers can buy high-quality and ________goods.

A．artificial

B．authentic

C．confidential

D．correctional

8 . __________ the famous actress wants to offer to her fans is honesty and perseverance.

A．What

B．That

C．Why

D．Which

10 . About 35,000 works are __________ being displayed in over 300 rooms in the Louvre.

A．initially

B．currently

C．gradually

D．precisely