42. Mark often attempts to escape _C_ whenever he breaks traffic regulations.

　　A having been fined B to have been fined C being fined B to be fined

　　escape + 动名词。

　　44. It is recommended that the project _A_ until all the preparations have been made.

　　A not be started B will not be started C is not started D is not to be started

　　recommend vt. 推荐，建议，后面加句子要用虚拟语气，谓语动词的形式：(should) + 动词原形

　　45. I wish I _D_ longer this morning， but I had to get up and come to class.

　　A have slept B slept C might have slept D could have slept

　　wish 后面的句子要用虚拟语气，表示与过去事实相反用：情态动词 + have + 动词过去分词。

　　might经常被翻译成或许。

　　46. We didn‘t know his telephone number， otherwise we _D_ him.

　　A had telephoned B must have telephoned

　　C would telephone D would have telephoned

　　otherwise， or等表示“否则”的词，后面句子都要用虚拟语气。

　　48. While people may refer to television for up-to-minute news [最新的消息]， it is unlikely that television _A_ the newspaper completely.

　　A will replace B have replaced C replace D replaced

　　49. An Olympic Marathon [马拉松] is 26 miles and 385 yards， approximately [大约] _B_ from Marathon to Athens [雅典]。

　　A distance B the distance C is the distance D the distance is

　　50. You will want two trees about ten feet apart， from _D_ to suspend your tent.

　　A there B them C where D which

　　介词 + which + 动词不定式(to do sth.) 整体做定语。

　　本句可改写为：You will want two tress about ten feet apart， to suspend your tent from.

　　只要见到有介词出现在空格之前，而选项中有which， them， there， where等词则应选which。

　　51. As I was just getting familiar with this job， I had _C_ to ask my boss.

　　A many B most C much D more

　　当many没有修饰任何其他词而单独出现时表示很多人。 much在这里相当于many things。

　　52. _A_ quite recently， most mothers in Britain did not take paid work outside the home.

　　A Until B Before C From D Since

　　until recently 直到最近; not surprisingly 一点也不奇怪。

　　53. The survival of civilization as we know it is _C_ threat.

　　A within B towards C under D upon

　　under threat 受到威胁。

　　55. In some countries， _D_ is called “equality” [平等] does not really mean equal rights for all people.

　　A which B one C that D what

　　that可以引导主语从句，但只做引导词而不充当任何成分。