1 . To tell you ________ truth, with the May Day holiday just around ________ corner, we are planning to take a trip to Hawaii.

A．不填; a

B．a; a

C．the; a

D．the; the

2 . Much to the disappointment of the neighboring countries, the Japanese government refuses to admit ______ crime they committed in ______ World War II in the history.

A．the;the

B．/;the

C．/;/

D．the;/

3 . The launch of Tianzhou-5 will be ________ 200th launch mission for the Xichang Satellite Launch Center this year, as well as the last one for the Wenchang launch site this year. (用适当的词填空)

4 . 那位房地产经纪人得到的结论是公司策略需要调整。(conclusion)
The real estate agent ________ the company’s strategy needed to be adjusted.

5 . Over the past year, she has been actively engaged in searching international connections in _________healthcare industry, first for China and later on for her own country. Thanks to the network she built through Tsinghua, she was able to organize donation of personal protective equipment for both China and her own country. (用适当的词填空)

6 . Due to ________ growing popularity of environmentally-related and adventure travel, various types of trips are now being classified as ecotourism. Actually, a true eco-friendly trip must meet the following principles: (用适当的词填空)