He has ________ himself to be innocent.[ ]A. checked B. realizedC. confirme

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He has ________ himself to be innocent.[     ]
A. checked
B. realized
C. confirmed
D. showed

答案

举一反三

In spite of these unexpected difficulties,the Chinese astronauts________to launch ShenzhouⅧ
successfully.[     ]
A. threatened
B. managed
C. offered
D. hesitated

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Lucy has ________ all of the goals she set for herself in high school and is ready for new challenges
at university.[     ]
A．acquired
B．finished
C．concluded
D．achieved

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The city, ________ by mountains and lakes, is so beautiful that they have decided to stay there for another two days.[     ]
A. stood
B. connected
C. blocked
D. surrounded

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Though most people know that smoking ________ the risk of cancer, it is still hard for them to give it up.[ ]
A. multiplies
B. adds
C. combines
D. gains

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Earth is a rocky planet where there is liquid water, which is necessary for life to ________.[ ]
A. come
B. exist
C. stand
D. happen

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