单选题
He was specifically asked to write a play that would be ________ to the local community.
题目答案
B
您的答案
答案解析
A.灵活的，柔韧的B容易理解的，好懂的C负责任的D有能力的
举一反三
During the past two decades, research has ________ our knowledge of daydreaming.
题目答案
A
您的答案
答案解析
A扩大B浮现、露出C下降D征服
Although Tom is satisfied with his academic achievement，he wonders _______ will happen to his family life .
题目答案
C
您的答案
答案解析
what引导宾语从句，并在从句中作主语。句意：尽管汤姆对自己的学术成就很满意，但是他想知道他的家庭生活将会如何?
The outline of rooftops and chimneys ________ against the pale sky.
题目答案
D
您的答案
答案解析
A离开B注意、留神C提供D显眼、突出
Why do you blame him for his poor judgment on the matter ______ he really needs is encouragement?
题目答案
C
您的答案
答案解析
译文：当他真正需要鼓励时，你为什么责备他的拙劣判断。此题考查准确判断句子结构。when引导时间状语从句，whathereallyneeds充当这个时间状语从句的主语。
The professor asked a question, and David ________ a good answer.
题目答案
C
您的答案
答案解析
A忍受、忍耐B保卫、支持C想出、提出D轻视、看不起
He would have given you more help, if he ________ so busy.
题目答案
B
您的答案
答案解析
本题考察与过去事实相反的虚拟语气。
After months of voyage, Columbus arrived in ______ later proved to be a new continent.
题目答案
C
您的答案
答案解析
注意，本句话并非定语从句，而是宾语从句。因为在介词in后面，应该用what引导的宾语从句，what在宾语从句中作主语。
It rained hard yesterday, ______ prevented me from going to the park.
题目答案
B
您的答案
答案解析
本句话为非限制性定语从句，所以不能用that来引导。在本题中，prevent由于是行为动词，所以正确选项应为B。
It is important to ________ your skin from the harmful strong sunlight.
题目答案
A
您的答案
答案解析
protect...from...意为“保护……免受……”
He was ______ to withdraw from running for the presidency.
题目答案
C
您的答案
答案解析
句意：他被说服退出竞选总统。convince使相信;信服;说服。