Mr.Zhao,canyougivemealiftafterschool?(2/28)---_________________.

【单选题】

① <img src=https://huaweicloudobs.ahjxjy.cn/02161B6E1F438C682378CB6ABF0787D9.png title=28-1.png alt=28-1.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/4580BAFD7AB26066B3832675CD2E48CF.png title=28-2.png alt=28-2.png/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/E145B7ECFC45A140A42DC495FA42636F.png title=28-3.png alt=28-3.png/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/883876D5571318FB04B44A81B132E1E2.png title=28-4.png alt=28-4.png/>

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【判断题】

The contract had run away before Mr. Cook was able to find a new job.

① 正确

② 错误

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【单选题】

We’ve _______ paper and ink. Ask Mr. Howard to lend us some.

① run away with

② run down

③ run off

④ run out of

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【单选题】

Our boss, Mr. Thompson, _____a raise in salary for ages but noting has happened yet.

① was promising

② has been promising

③ promised

④ has promised

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【单选题】

Mr. Brown had hardly said a word since supper,___ had his wife.

① either

② or

③ nor

④ so

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【单选题】

Mr. Brown had hardly said a word since supper,___ had his wife.

① either

② or

③ nor

④ So

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【判断题】

① 正确

② 错误

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【单选题】

欲使图示体系成为无多余约束的几何不变体系，则需在A端加入（）。<img src=https://huaweicloudobs.ahjxjy.cn/37887BFCF19DEE2A0D28CCB2CAFA64C1.jpg title=2.jpg alt=2.jpg/>

① 固定铰支座

② 固定支座

③ 滑动铰支座

④ 定向支座

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【单选题】

① <img src=https://huaweicloudobs.ahjxjy.cn/385E679B2A96C604FA28AB507491F164.png title=23-1.png alt=23-1.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/2B91183A7B294C4F3356873BE1B8BD73.png title=23-2.png alt=23-2.png/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/F7CE28BA2782954EE0E2AC3C2DBA708C.png title=23-3.png alt=23-3.png/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/7647903D3CDA8FE09FEF3DDEF10355E1.png title=23-4.png alt=23-4.png/>

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【单选题】

Mr. Peterson [] later to be nominated for Chairperson of the Small Enterprise Committee— had been charged with bribery.

① comma

② dash

③ brackets

④ semicolon

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