Pm very sorry to have__________ you with 80 many question on such an occasion．
A. transferred
B. offended
C. impressed
D. bothered
查看答案
They aye__________ students that they all performed well in the nationwide examina-tions．
A. so diligent
B. such diligent
C. so much diligent
D. such very diligent
A.advanceB.aheadC.frontD.time
A. advance
B. ahead
C. front
D. time
What is said about the over l00 aircraft incidents in the past 15 years？
A. They may have been caused by the damage to the radio system．
B. They may have taken place during take-off and landing．
C. They were proved to have been caused by the passengers’portable computers．
D. They were suspected to have resulted from electromagnetic interference．
This passage is primarily meant for__________ ．
A. parents
B. teenagers
C. educators
D. psychologists
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