问题描述：
③46 When ____ help,one often says"Thank you""It's kind of you"
A.offering B.to offer C.to be offered D.offered
③44 China recently tightened its waters controls near the Huanyan Island to prevent(什么意思）Chinese fishing boats from ___ in the South China Sea.
A.attacking B.having attacked C.being attacked D.having been attacked.
为什么不选A B D
③45. This machine is very easy ___.Anybody can learn to use it in a few minutes.
A.operating B.to be operating C.operated D.to operate
注：operate什么意思？本题选D，为什么不选B？A？C？
③词义解释
permitted carry
check
entrance
appearance
sense
character
strengths
④ 4 James took the magazines off the little table to make ____ for the television.
A.room B.area C.field D.position.
④6 The ___ on his face told me that he was angry.
A.impression B.sight C.appearance D.expression
④10 He proved himself a true gentleman and the beauty of his ____ was seen at its best when he worked with others.
A.temper（什么意思） B.appearance C.talent D.character
④11 To make members of a team perform better,the trainer first of all has to know their ___ and weaknesses.
A.strengths B.benefits C.techniques D.values.
④13 Dogs have a very good __ of smell and are often used to search for survivors in an earthquake.
A.sense B.view C.means D.ides.
A.impression B.sight(什么意思） C.appearance D.expression.
A.offering B.to offer C.to be offered D.offered
③44 China recently tightened its waters controls near the Huanyan Island to prevent(什么意思）Chinese fishing boats from ___ in the South China Sea.
A.attacking B.having attacked C.being attacked D.having been attacked.
为什么不选A B D
③45. This machine is very easy ___.Anybody can learn to use it in a few minutes.
A.operating B.to be operating C.operated D.to operate
注：operate什么意思？本题选D，为什么不选B？A？C？
③词义解释
permitted carry
check
entrance
appearance
sense
character
strengths
④ 4 James took the magazines off the little table to make ____ for the television.
A.room B.area C.field D.position.
④6 The ___ on his face told me that he was angry.
A.impression B.sight C.appearance D.expression
④10 He proved himself a true gentleman and the beauty of his ____ was seen at its best when he worked with others.
A.temper（什么意思） B.appearance C.talent D.character
④11 To make members of a team perform better,the trainer first of all has to know their ___ and weaknesses.
A.strengths B.benefits C.techniques D.values.
④13 Dogs have a very good __ of smell and are often used to search for survivors in an earthquake.
A.sense B.view C.means D.ides.
A.impression B.sight(什么意思） C.appearance D.expression.
问题解答：
我来补答展开全文阅读