大学英语四级强化训练 —— Vocabulary and Structure 答案
Directions: There are some incomplete sentences in this part. For each sentence there are four choices marked A), B), C), and D). Choose the ONE that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.
1. American companies are evolving from mass-production manufacturing to ___________ enterprises.
A)movable B)changing C)flexible D)varying The correct answer: C Your answer:() 讲评： 本题应选c．flexible adj．“灵活的；易弯曲的，柔韧的” movable adj．“活动的，可移动的；时间不固定的”。hanging adj．“变化中的”varying adj．“不同程度的”
2. My mother cooked the meat for a long time so as to make it _______ enough to eat. A)light B)render C)slight D)mild The correct answer: B Your answer:() 讲评： 本题应选b．Tender adj．“嫩的；温柔的；疼痛的，一触即痛的”（如 The meat is tender；Her skin is very tender，like a baby's ； The leaves In spring are green and tender）light adj．“轻的，少量的；淡色的，浅色的”slight adj．“轻微的，微小的；纤细的，瘦弱的” mild adj．“温和的；和缓的；温暖的，暖和的” 3. If I had more time, I should take ____ golf as a hobby. A)to B)on C)over D)up The correct answer: d Your answer:() 讲评： 本题应选D）。take up意为“开始（某种爱好），从事（某项活动）”，符合句意。take to“喜欢，养成（某种爱好）”；take on“承担（任务），呈现，接受”；take over“接受，接收”，均不符合句意。
4. If a person helps a criminal, he is also considered __________ of the crime.
A)conscious B)aware C)knowledgeable D)guilty The correct answer: D Your answer:() 讲评： 本题应选d．guilty（of）adj．“有罪的；内疚的”（如 The jury found him guilty of arson；Who is guilty of taking the last piece of cake？feel guilty for／about sth／at-ing；have a guilty conscience）conscious of“意识到的，知道的” aware of“意识到的，知