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【单选题】
图示结构中杆1的轴力为( )
A.
0
B.
-ql/2
C.
-ql
D.
-2ql
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参考答案:
举一反三
【单选题】Don’t try to cheat the taxman (税务人员); you’ll never ________it.
A.
get out of
B.
get into
C.
get along
D.
get away with
【单选题】杀灭畜体内线虫和外寄生虫的有效药物是
A.
溴氰菊酯
B.
左旋咪唑
C.
伊维菌素
D.
强力霉素
E.
硝氯酚
【单选题】To get most out of the Fair, you need to ________ .
A.
meet the representatives from local entertainment, leisure facilities, insurance agencies, travel agents, taxi services and recruitment agencies
B.
contact the university staff in advance
C.
fill in forms to get the student ID cards and Student Union cards
D.
both B&C
【单选题】If you get into BDU, you can______.
A.
find out everything in China
B.
get the most important business information in the world
C.
get the information about the latest business activities taking place in China
D.
get all the information in China Daily
【简答题】假设A表示n阶实矩阵,在实数域上按通常实矩阵的加法和数乘,下列集合中不是实线性空间的是
【单选题】杀灭畜体内线虫和外寄生虫的有效药物是( )。
A.
溴氰菊酯
B.
左旋咪唑
C.
伊维菌素
D.
强力霉素
E.
氯酚硝
【简答题】青冥浩荡不见底,_ 惟觉时之枕席,_ 半壁见海日,_ 天姥连天向天横,_
【单选题】Most consumers do not get much use out of the sports equipment they purchase. For example, seventeen percent of the adults in the United States own jogging shoes, but only forty-five percent of the ow...
A.
Joggers are most susceptible to sports injuries during the first six months in which they jog.
B.
Joggers often exaggerate the frequency with which they jog in surveys designed to elicit such information.
C.
Many consumers purchase jogging shoes for use in activities other than jogging.
D.
Consumers who take up jogging often purchase an athletic shoe that can be used in other sports.
E.
Joggers who jog more than once a week are often active participants in other sports as well.
【判断题】49 骨质疏松症患者应选用吸收利用率较高的有机钙如葡萄糖酸钙。
A.
正确
B.
错误
【多选题】下列关于国际开发机构发行人民币债券的说法正确的有( )。
A.
发行人须在每季度末向国家外汇管理局报送运用人民币债券资金发放及贷款收回、投资的明细表
B.
国际开发机构发生纠纷时,适用中国法律
C.
发行人因贷款无法及时收回或其他因素未按期偿还人民币的,则可从中国境内调入外汇资金,并开立专用外汇账户
D.
人民币债券发行结束后,应经相关部门批准,才可以交易流通
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