单选题：Lead accumulation worldwide decreased significantly after th

题目分类：小学英语
题目类型：单选题
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题目内容：

Lead accumulation worldwide decreased significantly after the use of unleaded gas in the US ________. A．was discouraged
B．was enforced by law
C．was prohibited by law
D．was introduced

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We learn from the passage that ________.

We learn from the passage that ________.A．one doesn’t need to take any medicine

分类：小学英语题型：单选题

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Postage ______, the necklace will cost you at least 650 yuan

Postage ______, the necklace will cost you at least 650 yuan． A．including B．incl

分类：小学英语题型：单选题

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We all think that _____ no need to make laws to prevent the

We all think that _____ no need to make laws to prevent the young from getting m

分类：小学英语题型：单选题

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On hearing a great noise, Mike looked forward through the wi

On hearing a great noise, Mike looked forward through the window _____ what happ

分类：小学英语题型：单选题

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与网络计划相比较，横道图进度计划法的特点有（　　）。

与网络计划相比较，横道图进度计划法的特点有（　　）。A．适用于手工编制计划 B．工作之间的逻辑关系表达清楚 C．能够确定计划的关键工作和关键线路 D．调整工作量

分类：小学英语题型：单选题

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