坚持不懈，直到成功。
我们每天的奋斗就像对参天大树的一次砍击，头几刀可能了无痕迹。每一击看似微不足道，然而，累积起来，巨树终会倒下。这恰如我们今天的努力。 前进一步，如果没有用，就再向前一步。
事实上，每次进步一点点并不太难。
——选自羊皮卷之三
材料全部选自新东方六级辅导班的内部资料
Unit 4 语言环境练习(一)
91. The factories are _____ their production to cope with a mounting demand.
A. adding up to
B. lowering
C. gearing up
D. decreasing
92. The rising demand for _____ goods has helped stimulate the continuous growth in production.
A. durable
B. liable
C. tolerable
D. blamable
93. I have not seen him for twenty years, so I couldn't _____ him when I saw him yesterday.
A. know
B. recognize
C. acknowledge
D. realize
94. Many patients came with _____ of headache or haveing problems of not sleeping.
A. explanations
B. illustration
C. comments
D. complaints
95. The telecommunications revolution has made staying in ___ with family and friends a continent away easier.
A. touch
B. line
C. connection
D. contrast
答案：
91. C
add up to 合计达，总括起来，意味着
lower 放下，降下，放低
gear up 使换快档, 促进, 增加；(使)准备好，(使)作好安排
decrease 减小，减少
92. A
durable 耐用的，持久的
liable (to)可能的，大概的；(for)有法律责任的，有义务的；(to)易于...的，有...倾向的，易患...病的
tolerable 可容忍的, 可以的
blamable 可责备的, 有过失的
93. B
know 知道，了解；认识，熟悉；通晓，会；认出，分辨
recognize 认出，识别；承认，确认，认可；赏识，表彰，报偿
acknowledge 承认，承认...的权威(或主张)；告知收到，确认；对...表示谢忱，报偿
realize 认识，体会，明白；实现，使变为现实
94. D
explanation 解释，说明，阐述
illustration 说明，例证；图解，插图
comment 评论，意见；闲话，议论
complaint 抱怨，诉苦；投诉，控告；疾病
95. A
in touch with 联系，接触
in line with 与...一致，与...相符合
in connection with 关于，与...有关
in contrast with/to 与...对比起来，与...形成对比 |