TheUNhaswarnedthat,naturalsyst

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更新 2022-09-03
科目英语
题型单选题
难度中等
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The UN has warned that,_____ natural systems like forests and wetlands disappear , mankind is losing the services they provide such as protection from extreme weather.

A．while

B．once

C．when

D．as

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-----How do you find the book? ------_____________.

A．Great.	B．With the help of my brother.
C．By looking around.	D．By chance.

题型：未知
难度：未知

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Joe Jones, the eldest of the eight children, had to ________ out of high school at the age of 16 to help his father on the farm.

A．leave

B．drop

C．fall

D．go

题型：未知
难度：未知

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He missed _______ when he was in Africa.

A．killing

B．to be killed

C．to kill

D．being killed

题型：未知
难度：未知

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In our town, wood can ___________ a fire.

A．be used to make	B．be used to making
C．use to make	D．used to making

题型：未知
难度：未知

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In the past five years China ________ great _________.

A．made, progress	B．has made, progresses
C．made, progresses	D．has made, progress

题型：未知
难度：未知

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