【单选题】【消耗次数：1】
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①
期刊论文
②
人物档案
③
工具书
④
年检
⑤
专利
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【单选题】
<img title=1行列式.png alt=1行列式.png src=https://huaweicloudobs.ahjxjy.cn/35C48936EBB6D9AC6C9FC8B9A8DDDFEE.png/>
①
m+n
②
-(m+n)
③
n-m
④
m-n
【单选题】
<img title=6.png alt=6.png src=https://huaweicloudobs.ahjxjy.cn/43B61C7141C3B0829ED0C03ACCA7264A.png/>
①
10
②
-10
③
8
④
-8
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/1C15C678338B379303C998EB6D7A948A.png" title="1.png" alt="1.png"/>[填空]
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/A793623C0A1154C6652EA4D7CC351C58.png" title="2.png" alt="2.png"/>[填空]
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/4CF96D45259A24DA74853BB7A91E222E.png" title="6.png" alt="6.png"/>
【填空题】
Direction: Fill in the blanks with thephrases given below. Change the form if necessary.[sell out; in other words; consist of; stand for; rely on; demand for; engage in; at hand; yield to; confront with]2. I soon found that someone else had already done the work I was doing.[填空1],I was wasting my time.
【填空题】
Direction: Fill in the blanks with thephrases given below. Change the form if necessary.[ought to; look forward to; in wonder; give way to; look down; on the way to; reach out; put one’s arm around; trip over; cut into]5. As we gather once again among loved ones, let us also[填空1]to our neighbors and fellow citizens in need of a helping hand.