1 . The news came________the British Queen Mother celebrated her 101^st birthday in good health,________isn't surprising, because she lives an easy life and gets the best medical care.

A．when; as

B．which; which

C．that; that

D．that; which

2 . 采访发现，83%的人认为教师肩负着培养下一代的重任，是提高全民文化素质的重要因素，值得尊敬。(worth) （汉译英）

3 . 他们沉迷于电子设备，患上“屏幕依赖症”，这也是近年来越来越多的孩子出现肥胖、视力下降或注意力不集中的重要原因。(contribute) （汉译英）

4 . 共有三支队伍提出的解决方法获得了评委们的青睐，我们代表葡萄牙队，即为其中之一。（汉译英）

5 . 湖区水位提高可能要危及竹子的生长。这意味着以竹子为食物的大熊猫也将受到威胁。 (giant) (汉译英）

6 . There are a great number of attractions in Tianjin, ______ I like the Ancient Cultural Street best.

A．which

B．where

C．among them

D．among which

7 . After a 57-day hiking, the explorers finally reached a place, ________ they believed was the South Pole.

A．which

B．where

C．that

D．as

8 . Zhurong is the god of fire in ancient Chinese mythology,________echoes with the Chinese name of the red planet, Huoxing.

A．which

B．that

C．when

D．where

9 . Communication technology has entered the 5G era,________will surely bring great changes to our life.

A．when

B．what

C．which

D．where

10 . ________ is widely accepted, in the Middle East Arabs greet each other by touching noses, but this is not a polite way of greeting in other cultures.

A．As

B．It

C．Which

D．What