1 . 单句语法填空（每空最多填3个词）
1. ________(surround) by fear towards the stomach cancer, Xiong Dun had to admit it is the fear of the cancer _____was driving her to fight against the disease, like in a war.
2. With the virus_________(spread) rapidly in this region, a large amount of equipment as well as the medical experts from abroad__________(send) here so far.
3. In National Examinations based on the law, _____is well-known to us all is that those who cheat will bear legal responsibility if _______(spot) in our country.
4. The hospital,______(measure) 200×3000 meters, began new operations in 2015 to screen and treat patients_______(enter) China from African countries.
5. As_____ the COVID-19, there is simply no basis and no reason to push China for an apology, because it is yet undetermined where the virus came into_______(exist) first.

2 . _______ surprised me most was ____ such a little boy of seven could play the piano so well.

A．That; what

B．What; that

C．That; which

D．What; which

3 . It worried her a bit _____ her hair was turning grey.

A．what

B．that

C．which

D．while

4 . 阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

For the first time in 94 years, the Palace Museum has extended its opening hours, allowing the public to celebrate the Lantern Festival at night in the ancient palace.

About 3,000 lucky visitors received free tickets from the government, among     1     was Zhang Zhifu, a 77-year-old public security volunteer. It’s a mark of gratitude for her volunteer work. “It is       2     (true) an honor to be granted this special privilege,” Zhang said.

To guarantee the     3     (safe) of the palace, festival organizers     4     (plan) this year’s Lantern Festival event used LED lights rather than traditional paper lanterns and red candles. It’s a fascinating event for visitors to absorb     5     (they) in the festive atmosphere in the museum. Discussion of the   Palace Museum’s new look lit up social media following Tuesday’s display.

Since he became director of the Palace Museum, Shan Jixiang     6     (bring) many changes to the world’s     7     (large) royal complex (建筑群). Once in a speech the 64-year-old director shared his idea about how to make traditional     8     (treasure) come alive again. “     9     matters to a museum is not how many visitors they have, but how close they are     10     people’s daily lives,” he said.

5 . We believe ________ you have been devoted to ________ naturally of great necessity.

A．that; being	B．all that; be
C．that all; are	D．what; is

6 . It is pretty well understood ________ controls the flow of carbon dioxide in and out the atmosphere today.

A．that

B．when

C．what

D．how

7 . ________leaves the room last ought to turn off the lights.

A．Anyone

B．The person

C．Whoever

D．Who

8 . —______ he said at the meeting made everyone present angry.
— Yes.We all ______ him of his rudeness.

A．That；accused	B．What；accused
C．That；charged	D．/；charged

9 . Is it true _____ the rain stops, it will be as hot as in the summer here?

A．when

B．that when

C．whenever

D．that

10 .    _____ team wins on Saturday will go through to the national championships.

A．No matter what	B．No matter which
C．Whatever	D．Whichever