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【单选题】
以下不属于磨削工艺特点的是
A.
精度高、表面粗糙度小
B.
砂轮具有自锐作用
C.
背向磨削力小
D.
磨削温度高
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参考答案:
举一反三
【单选题】听力原文:M: I thought Francie and Mike were getting married in June. W: No, that's when his cousin's wedding is. M: Really? Then what's exactly the time? W: Well, they are getting married the following mo...
A.
April.
B.
May.
C.
June.
D.
July.
【单选题】下列描述与壁细胞无关的是( )
A.
细胞质嗜酸性
B.
分泌内因子
C.
C .细胞内有丰富的粗面内质网
D.
丰富的线粒体
E.
微管泡系统
【单选题】听力原文:W: Hey, Neal, now that the midterms are over, a bunch of us are getting away for the weekend to go canoeing? M: Well, uhm, it'd be great to get away, but I've never done it before. W: None of the...
A.
To convince him to go on a canoe trip.
B.
To invite him to a cookout.
C.
To ask if she can borrow his car.
D.
To tell him about a trip she took.
【判断题】除基站用电设备外,基站专用变压器上不可以搭接他用电负载。
A.
正确
B.
错误
【多选题】植物远程监控包含
A.
植物个体信息采集
B.
植物群体信息采集
C.
土壤信息
D.
空气湿度
【单选题】下列描述与壁细胞无关的是( )
A.
分泌内因子
B.
细胞质嗜酸性
C.
细胞内有丰富的粗面内质网
D.
丰富的线粒体
【判断题】Most island of Australia is dessert.( )
A.
正确
B.
错误
【单选题】________ the problem of land erosion(侵蚀) getting more serious, the government is searching for a way to deal with it.
A.
As
B.
When
C.
With
D.
If
【单选题】下列描述与壁细胞无关的是( )
A.
分泌内因子
B.
细胞质嗜酸性
C.
细胞内有丰富的粗面内质网
D.
微泡管系统
【单选题】I have a donut __________ dessert. [     ]
A.
 to
B.
 of
C.
 for
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