1.Talking on the phone for over 30 minutes ______ be as harm

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/07/06 00:31:47

1.Talking on the phone for over 30 minutes ______ be as harmful as listening to music at high volume through headphones for over an hour.
A.must B.shall C.can D.should
2.Raising children is said to be a job parents receive the least formal training.
A.in which B.for which C.where D.that
1..我选C.不是can也可以解释为会(导致...)
2..我选C.where不是应该等于介词+which的吗?难道不是吗?那这样的话不是用where更保险才对?..怎么错了、、
求答.

1、选A,must.
辨析：must 表示“肯定性推测判断”,主要用于【肯定句】；而can/could 表示“可能性推测判断”,主要用于【否定句、疑问句】.例如：
——Look,someone is coming.Who_【can】_it be?
——It _‘【must_】be Tom.
——No,It _【can't】__be him,He has gone to Beijing.
关键：原句是【肯定陈述句】,故用 must.
2、选B.
句意：养育孩子据说是父母为之接受最少培训的一项工作.
做题方法：排除法——先排除that（定语从句中作主语、宾语,此处需要状语）
A、C 同时排除——where 很多时候就等同于 in which.因此,选B.
理解方法：还原法——所有的定语从句,都可以还原为两个分句.
Raising children is said to be a job____ parents receive the least formal training
①Raising children is said to be a job
②Parents receive the least formal training 【for 】the job.父母们为了这项工作接受了最少的培训
对比：Parents receive the least formal training 【in】 the job.父母们在这项工作中接受了最少的培训【显然,语义与现实不符合——父母养育孩子过程中没有人再对他们进行培训】
因此,排除 in which,其实也就排除了where.

1.Talking on the phone for over 30 minutes ______ be as harm 是talking on the phone 还是 over be on the phone 和be talking on the phone意思一样吗 He is talking with my mother on the phone.句中的on能换成over吗 Talking on the mobile phone while driving is as bad as drunk My sister is talking on the phone He is talking on the phone.翻译 They are talking on the phone. 1.who are you talking with on the phone?2.who are talking wi Who are you talking ( ) on the phone? A.for B.不填 C.with D.go over the phone和on the phone哪个对 she is on the phone,为什么不用she is talking on the phone,区别是什么,