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 + 動(dòng)名詞。
    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. 推薦，建議，后面加句子要用虛擬語(yǔ)氣，謂語(yǔ)動(dòng)詞的形式：(should) + 動(dòng)詞原形
    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 后面的句子要用虛擬語(yǔ)氣，表示與過(guò)去事實(shí)相反用：情態(tài)動(dòng)詞 + have + 動(dòng)詞過(guò)去分詞。
    might經(jīng)常被翻譯成或許。
    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“否則”的詞，后面句子都要用虛擬語(yǔ)氣。
    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 [馬拉松] is 26 miles and 385 yards， approximately [大約] _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
    介詞 + which + 動(dòng)詞不定式(to do sth.) 整體做定語(yǔ)。
    本句可改寫為：You will want two tress about ten feet apart， to suspend your tent from.
    只要見到有介詞出現(xiàn)在空格之前，而選項(xiàng)中有which， them， there， where等詞則應(yīng)選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
    當(dāng)many沒有修飾任何其他詞而單獨(dú)出現(xiàn)時(shí)表示很多人。 much在這里相當(dāng)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 一點(diǎn)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 受到威脅。
    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可以引導(dǎo)主語(yǔ)從句，但只做引導(dǎo)詞而不充當(dāng)任何成分。