单选题
So far scientists have only acquired ________ understanding of the physical processes that cause earthquakes.
题目答案
A
您的答案
答案解析
A不完全的、部分的B易变的、可变的C原先的、最初的D个人的、个别的
举一反三
People appreciate _______ with him because he is knowledgeable and humorous.
题目答案
A
您的答案
答案解析
appreciatedoingsth.愿意，喜欢做某事。句意：人们喜欢同他交谈是因为他既博学又幽默。
It is obvious how bad movies will impact ________ children.
题目答案
A
您的答案
答案解析
impact有时也可以当作一个动词来用，与之搭配的介词仍然是on。句意：坏电影对儿童会产生什么影响是显而易见的。
To a worker, ________ from the point of view of society is necessary labor is from his own point of view voluntary play.
题目答案
A
您的答案
答案解析
本题要求填入一个关系代词引导主语从句，并在主语从句中作主语，所以选what。
The French maintain a ________ separation of personal and professional life.
题目答案
C
您的答案
答案解析
A.不友好的，怀有敌意的;B严肃的，认真的;C严格的，坚固的，僵硬的;D快的，迅速的
The challenge is not one of expansion. _______, the rapid growth in enrollment over the last 40 years has come to an end.
题目答案
D
您的答案
答案解析
本题考查介词词组的词义辨析。四个词组分别表示“因此”、“务必”、“相比之下”和“相反”之意。
They built a highway _______ the mountains.
题目答案
D
您的答案
答案解析
leadinginto的逻辑主语是highway，它们之间是主动的关系，所以用动名词形式。句意：他们修建了一条通往山里的公路
You’d better leave things ________ if you don ’t know how to deal with them
题目答案
C
您的答案
答案解析
A.离开，离去;B不在里面，出局;C单独的(地);D完结，翻倒，越过
The Roman goddess Venus is identified _______ the Greek goddess Aphrodite.
题目答案
A
您的答案
答案解析
beidentifiedwith：和...有联系，被视为与...等同。
—You were brave enough to raise objections at the meeting.
— Well, now I regret ________ that.
题目答案
D
您的答案
答案解析
regret后所跟动词有todo与doing两种形式，不定式表示“为做某事而遗憾”，doing表示“为做过某事而后悔”。“havingdone”则更强调动作已发生而无法挽回。
Imports will be allowed in proportion _______ exports.
题目答案
A
您的答案
答案解析
inproportionto：按…的比例，与…成正比。