首页 > 外语类考试> 大学英语四级
题目内容 (请给出正确答案)
[主观题]

It has been ______ that the weight of all the insects destroyed by spiders in Britain in o

ne year would be greater than the total weight of all the human beings in the country.

A.calculated

B.estimated

C.measured

D.valued

查看答案
答案
收藏
如果结果不匹配,请 联系老师 获取答案
您可能会需要:
您的账号:,可能还需要:
您的账号:
发送账号密码至手机
发送
安装优题宝APP,拍照搜题省时又省心!
更多“It has been ______ that the we…”相关的问题
第1题
This is the second time that your mother has been to London, ______?A.isn't sheB.isn't itC

This is the second time that your mother has been to London, ______?

A.isn't she

B.isn't it

C.has she

D.hasn't she

点击查看答案
第2题
A.He has a sore elbow.B.The tennis court has not been available.C.He doesn't have time

A.He has a sore elbow.

B.The tennis court has not been available.

C.He doesn't have time to play.

D.He has been on vacation.

点击查看答案
第3题
The new product has been a commercial success in the USA.A.RightB.WrongC.Doesn't say

The new product has been a commercial success in the USA.

A.Right

B.Wrong

C.Doesn't say

点击查看答案
第4题
He _____ a job, but hasn't found it yet.

A.has been seeking

B.is seeking for

C.sought

D.sought for

点击查看答案
第5题
A.It hasn't been bought by the librarian.B.It has been taken by a student.C.It has bee

A.It hasn't been bought by the librarian.

B.It has been taken by a student.

C.It has been lent out.

D.It has been placed on reserve.

点击查看答案
第6题
A.He has been ill.B.He hasn't yet found a topic.C.He was busy studying for the exam.D.

A.He has been ill.

B.He hasn't yet found a topic.

C.He was busy studying for the exam.

D.He didn't know the deadline.

点击查看答案
第7题
A.The man needs to sec a doctor for some counseling.B.The man has been frightened by t

A.The man needs to sec a doctor for some counseling.

B.The man has been frightened by the UFO.

C.The man shouldn't go to the party.

D.The man has been hurt by the beast and needs to see a doctor.

点击查看答案
第8题
听力原文:Why can't the boy find the book?(25)A.It hasn't been bought by the librarian.B.It

听力原文:Why can't the boy find the book?

(25)

A.It hasn't been bought by the librarian.

B.It has been taken by a student.

C.It has been lent out.

D.It has been placed on reserve.

点击查看答案
第9题
--Look! That man looks like Mr White. --It ___be him. Mr White___America yesterday

A.can't, went to

B.can't, has gone to

C.mustn't, has been to

D.mustn't, went to

点击查看答案
第10题
Since she is out of a job, Lily _____ going back to school, but she hasn’t decided yet.

A.has considered

B.has been considering

C.had considered

D.considered

点击查看答案
第11题
There has been a great increase in retail sales, ________?A) does there B) isn’t t

There has been a great increase in retail sales, ________?

A) does there

B) isn’t there

C) hasn’t there

D) isn’t it

点击查看答案
退出 登录/注册
发送账号至手机
密码将被重置
获取验证码
发送
温馨提示
该问题答案仅针对搜题卡用户开放,请点击购买搜题卡。
马上购买搜题卡
我已购买搜题卡, 登录账号 继续查看答案
重置密码
确认修改