灵鹊做题网问几道高中英语单选题~
来源：学生作业帮 编辑：灵鹊做题网作业帮 分类：英语作业 时间：2024/04/29 07:07:06
问几道高中英语单选题~
1、If a rocket does not travel fast enough,it___back to the earth.
A.had fallen B.would fall C.falls.D.fell
2、My brother is an actor,he___in several films so far.
A.appears B.appeared C.has appeared D.is appearing
3、I really can't understand___her like that.
A.you treat B.you to treat C.why treat D.you treating
4、Years ago we didn't know this,but recent science___that people who don't sleep well soon get ill.
A.showed B.has shown C.will show D.is showing
答案是CCDB.我想要解析啊``详细一点.^^
1、If a rocket does not travel fast enough,it___back to the earth.
A.had fallen B.would fall C.falls.D.fell
2、My brother is an actor,he___in several films so far.
A.appears B.appeared C.has appeared D.is appearing
3、I really can't understand___her like that.
A.you treat B.you to treat C.why treat D.you treating
4、Years ago we didn't know this,but recent science___that people who don't sleep well soon get ill.
A.showed B.has shown C.will show D.is showing
答案是CCDB.我想要解析啊``详细一点.^^
1.C.falls
这里用一般现在时表示一般将来时,强调如果满足if从句所说的条件,fall这个动作是肯定会发生的.
2.C.has appeared
句子中有so far 说明要用现在完成时
3.D.you treating
understand 后只能用名词性的短语做其宾语,you treating在不正式用语中等于your treating,是动名词的复合结构,做understand的宾语.
4.B.has shown
用完成时强调“已经显示”这个结果.
这里用一般现在时表示一般将来时,强调如果满足if从句所说的条件,fall这个动作是肯定会发生的.
2.C.has appeared
句子中有so far 说明要用现在完成时
3.D.you treating
understand 后只能用名词性的短语做其宾语,you treating在不正式用语中等于your treating,是动名词的复合结构,做understand的宾语.
4.B.has shown
用完成时强调“已经显示”这个结果.