单项选择题

Which of the following is TRUE about eye protection fro……

Which of the following is TRUE about eye protection from sunburn

A. We can drink celery juice to prevent our eyes from being tanned.
B. We should wear sunglasses after 10-reunite exposure to the sun.
C. We can do without eyewear when we go out on a sunny day.
D. We should put on sunglasses as soon as we go out in the sun.

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单项选择题From the third paragraph, we get the impression that TNT’s pro-bono activities

A. take care of the bottom line.
B. help improve corporate image.
C. are mentioned by all job applicants.
D. are the main concern of the company.

填空题hidden causes

单项选择题The word anthropocentric in the third paragraph means

A. relating to terrestrial vibrations.
B. connecting to lab researches.
C. centering on human beings.
D. focusing on animal behaviors.

单项选择题The word sanctions in the third paragraph means

A. approval.
B. punishment.
C. support.
D. decree.

单项选择题Chopin felt most at ease when

A. he played in the large concert hall. B. he was with social wealthy people.
C. he was with those who he loved.
D. he played in a non-public upper-class concert.