题目

1.______ sections of cities,there are ethnic regions,which are well known for certain food because of the people who settled there.
A.Except for B.Besides
2.We found that the test had more or less the desired effect ______ the outside of the rubber.
A.it had on B.that had on
C.what had to D.that had it on
3.Leisure is time programmed for doing what you want to.It frees a person from the workshop to enjoy,for a time,______ he is interested.
A.things B.things in which C.when D.in which
4.To get the offer you desire,______.
A.turn to your teacher for a recommendation
B.a recommendation is available
C.an instructor is needed
D.every effort should be made
5.Parents should ensure their children receive proper nutrition,with plenty of iron-rich and calcium-rich foods that can help slow down the ______ of lead（铅）.
A.absorption.B.digestion
C.preservation D.contrversy
请逐个选项分析
第2、3道做得不对
第4道的其他选项为什么不可以
第5道的消化和保存为什么不可以

提问时间：2021-12-08

答案

1、选B
A是除了…之外;B是除…,还有…
句意:除了部分城市外,还有些有人住的地方被人们发现…
2、选B
that作"the test"的宾语;effect…on…对…有影晌.A主语不明,D中it删去
3.选D,
for a time可知不是喜欢的东西,而是那件事
4.选B
recommendation推荐,介绍;instructor说明书
句意:如果你要别人提供你期望的东西,别人的推荐很值得参考
5·选A
absorption=absort吸收
digest消化;preservation保存
哦?第2题选C?第3题选C?
第4题嘛..我是排除法选的,说明书好象大家都会看,可是有的人理会就不同了,所谓点石成金就是要有人去引导的吧.呵呵..
吸收包含消化,生物中是
先消化,再吸收,再保存,消化是能力不变的,保存能力也不变,就是说再怎么消化,你不吸收=0