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【多选题】
机构具有确定的相对运动的条件是机构的()数和()数相等。
A.
B.
自由度
C.
从动件
D.
运动副
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【简答题】People in the United States honor their parents with 2 special days: Mother's Day on the second Sunday in May and Father's Day on the 3rd Sunday in June. These days are to show love and respect for pa...
【简答题】阅读理解 Harvard University named historian Drew Gilpin Faust as its first female president on Sunday, ending a lengthy and secretive search to find a successor(接任者)to Lawrence Summers . The seven-member ...
【单选题】液舱遥测系统测量的是 ,阀门遥控系统测量的是 。
A.
液位/液位
B.
液位/阀门位置
C.
重量/偏载
D.
重量/液位
【单选题】搅拌好的松酥面团适当松弛后,立即进行()。
A.
称重、成形、烘烤
B.
分割、称重、成形
C.
搅拌、分割、称重
D.
烘烤、装饰、销售
【单选题】听力原文:W: It'll be a tall building when it's finished. It'll be more than 10 storeys high. M: A block of offices, I expect. Q: What are they talking about? (12)
A.
Stories.
B.
Offices.
C.
A new bridge.
D.
An unfinished building.
【单选题】I ______my homework now. a. finish b. finished c. have finished d. had finished
A.
finish
B.
finished
C.
have finished
D.
had finished
【单选题】主要用于迟缓发酵乳糖菌株的快速鉴定的试验是?
A.
O-F 试验
B.
β - 半乳糖苷酶试验
C.
糖类发酵试验
D.
V-P 试验
【单选题】患者女,56岁。因全身不明原因疼痛1年入院。拟诊骨质疏松症。为了明确诊断,化验首选
A.
骨矿含量(BMC)和骨矿密度(BMD)测量
B.
血钾
C.
血钙
D.
碱性磷酸酶I
E.
血磷
【单选题】ONPG试验主要用于
A.
迟缓发酵木糖菌株的快速鉴定
B.
迟缓发酵蔗糖菌株的快速鉴定
C.
迟缓发酵乳糖菌株的快速鉴定
D.
快速发酵木糖菌株的鉴定
E.
快速发酵乳糖菌株的鉴定
【判断题】Kakenya finished high school and went to college in USA.
A.
正确
B.
错误
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