1 . The city of Petra, ______ carvings were intricately carved into red sandstone cliffs, was once the capital of the Nabataean Kingdom.

A．where

B．when

C．that

D．what

2 . The Pyramids of Giza, ______ are the last surviving members of the Seven Wonders of the Ancient World.

A．that

B．where

C．which

D．whose

3 . The Acropolis in Athens, ______ was built during the 5th century BC, is an iconic symbol of ancient Greek civilization.

A．when

B．that

C．which

D．whose

4 . People with a history of such injuries might want to be cautious in adopting the sport. ________________

A．个人经历；履历

B．历史学

C．历史

5 . Let’s state clearly: Einstein was a genius. ________________

A．天赋

B．（特别的）才能，本领

C．天才人物

6 . The United States rose to global power on the strength of its technology, and the lifeblood of that technology has long been electricity. ________________

A．力量，力气

B．实力

C．优点；长处

7 . It’s better to leave your listeners wishing for more than shifting restlessly in their seats waiting for your speech finally to end.

A．（意见、政策等）稍作改变

B．移动

C．改变（观点、态度等）

8 . Now a team of researchers led by Damin Blasi at the University of Zurich, Switzerland, has found how and why this trend arose.

A．(由……)引起

B．出现，产生

C．起床

9 . But the more time I spent hidden away, the more my comfort zone shrank.

A．退缩，畏缩

B．缩小

C．下降

10 . When Beverley Burdeyney turned seventy­four last year, she started having problems with her eyes, notably dryness and discomfort.

A．尤其

B．显著地

C．值得注意地