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【单选题】
写电话留言时,来电人的名字应该写在 _________ ( From/To )后面。A.
To
B.
From
C.
From and To
D.
To and From
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】“一带一路”的全称是指_______、__________。
【简答题】A．Students don't attend classes at all. B．Students participate in some activities their parents may be against. C．Students stay. out and never come back to school. D．Students do anything they want.
【单选题】某工业流程中,进入反应塔的混合气体中 NO 和 O 2 的物质的量分数分别为 0.10 和 0.06 ,发生化学反应 2NO(g)+O 2 (g)=2NO 2 (g) ,在其他条件相同时,测得实验数据如下表: 压强 /(×10 5 Pa) 温度 /°C NO 达到所列转化率需要时间 /s 50% 90% 98% 1.0 30 12 250 2830 90 25 510 5760 8.0 30 0....
A.
B.
C.
D.
D
【单选题】丙烷的临界点是370 K和4.2 MPa, 液态丙烷在298 K时的蒸气压为 1.1 MPa,则下列说法中正确的是
A.
在 298 K 时 , 丙烷储罐的压力为 2 MPa
B.
在 298 K 和 0.10 MPa 下 , 丙烷是气体
C.
气态丙烷在 380 K 和 10 MPa 时会凝聚
D.
丙烷的沸点在 298 K 到 370 K 之间
【单选题】Many students agreed to come, but some students against because they said they don't have time.
A.
did not because they say they did not
B.
were against because they say they don't
C.
did not because they said they did not
D.
were against coming because they said they don't
【简答题】“一带一路”的全称是“_____”和“________”。
【单选题】Many students agreed to come, but some students against because they said they don't have time.
A.
were against because they said they did not
B.
were against because they say they don't
C.
were against it because they said they did not
D.
were against coming because they said they don't
【简答题】(备注:因为填空题同学们在回答中,出现答案准确但得分为零,故改为简答题!) 一、“一带一路”的全称是“ ”和“ ”? 二、国家对“一带一路”英文译法进行了规范: 1、、在对外公文中,统一将““一带一路”全称的英文全称译为“ ”,“一带一路”简称译为“ ”,英文缩写用“ ”。 2、“倡议”一词译为“ ”...
【简答题】我们看了两所房子,但都不是我们真正想要的。
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