
A. Because of
B. As
C. Being
D. With
A. what to do it
B. how to do
C. what to do
D. to do what
A. What do you think we should do
B. Do you think what do we should
C. What do you think should we
D. Do you think what should we do
A. it
B. that
C. it is
D. that is
解析:这道题考察的是代词的用法。正确答案是A: it。
在这个句子中,"it" 作为形式宾语,代替了后面的不定式动词短语"to learn English grammar"。所以句子的正确表达应该是"I found it difficult to learn English grammar.",意思是"我发现学习英语语法很困难"。
A. have
B. has
C. there is
D. there are
A. at
B. of
C. on
D. in
解析:这道题考察的是介词的用法。正确答案是C:on。
在这个句子中,我们使用介词"on"来表示时间上的安排。"I'll have a test on writing next week."意思是下周我将要参加一次有关写作的考试。
举个生动的例子来帮助理解:假设你是一名学生,老师告诉你下周要进行一次写作考试,你可以说"I'll have a test on writing next week."表示你下周要参加一次写作考试。
A. playing
B. plays
C. play
D. to play
A. to smoke;smoke
B. smoking;to smoke
C. to smoke;smoking
D. smoking;smoke
A. get up
B. getting up
C. gets up
D. got
A. the young
B. youth
C. the young man
D. young