學習語法首先要學習句子，因為句子是人類語言的核心，通過對句子的分析理解，可以更好的掌握語法。下面是小編整理的英語四級語法模擬練習(8)，希望對你的語法學習有所幫助！
71. The ________ of these islands is still in dispute and the three countries are to have a conference next month to settle the issue.
A. sovereignty B. right C. authority D. power
72. That organization __________ persons of different political stands.
A. owns B. embraces C. composes D. consists
73. We would never have secured our independence without the aid you ______.
A. pursued B. requested C. presented D. rendered
74. Women are ________ against the restrictions on
job opportunities.
A. proceeding B. negative C. revolving D. urgent
75. I was unaware of the critical points involved, so my choice was quite _________.
A. artistic B. artificialC. arbitrary D. mechanical
76. Sometimes the student may be asked to write about his ________ to a certain book or article that has some bearing on the subject being studied.
A. impression B. reaction C. comprehension D. sentiment
77. We'd decided to sell our car, but then we began to have second ________.
A. plans B. minds C. ideas D. thoughts
78. The mystery guest on the show is ________ other than the President.
A. no B. none C. not D. nothing
79. During the recession they ________ the workers off for three months.
A. gave B. laid C. called D. dropped
80. I haven't enough money to buy a car, so I just have to do _______.
A. nothing B. none C. without D. nobody
71. 答案為A。sovereignty 指"國家主權";right 指"對某事物的正當要求，做某事的權利"，通常說right to sth./to do sth.;authority 指"權利，權威;職權，權限"，power 指"(人的) 能力，(生理或精神上的)能力;操縱力，影響力;職權，權勢"。
72. 答案為B。own 尤指以法定權利擁有某物;embrace 表示"欣然接受";compose 意為"創(chuàng)作(樂曲或詩歌)"，表示"由……構成"時，應用be composed of 這一表達;consist of 意思是"由……構成"。根據題意及各選項的用法，正確答案為B。
73. 答案為D。pursue 意為"追求追逐"，request 意為"口頭或書面的要求，請求"，present 表示"授予，贈予;介紹，引見;提出;呈遞"等意思，render 意為"給予"。
74. 答案為A。proceed against sb. 意為"起訴某人";negative 用作形容詞意為"拒絕的，懷疑的，不同意的";revolve 意為"反復思考，被仔細考慮";urgent 意為"緊急的，極力主張的"。B、C、D 三項均不與against 連用。
75. 答案為C。artistic 意為"藝術的，藝術家的;富有藝術創(chuàng)造力的";artificial 意為"人工的;虛假的;人為的";arbitrary 意為"任意的;武斷的";mechanical 意為"機械的;機械似的，呆板的"。
76. 答案為A。impression 意為"(人、事件、經歷等留下的)印象"，reaction 意為"反應"， comprehension 意為"理解，理解力"，sentiment 意為"情緒，傷感"。
77. 答案為D。second thoughts 意思是"(經重新考慮后)改變想法"。
78. 答案為B。none other than 固定短語，用以加強語氣。句意為：該節(jié)目的神秘嘉賓不是別人，正是總統(tǒng)。
79. 答案為B。lay sb. off 意思是"暫時解雇(工人)"。
80. 答案為C。do without 意思是"沒有..也行"。
