只取得《中华人民共和国注册设备监理师执业资格证书》,而没有( )的人员,不能承担设备监理工程师的责任,也不享有相应的权利。
A.注册
B.备案
C.审核
D.批准
参考答案:A
Complete the sentences with the given words in their proper forms
小题1:It’s strange the two ________ took place at the same time on the same day. (robbery.
小题2:I have already checked the bag ________, but there is no sign of your glasses. (two.
小题3:Most students were encouraged by the headmaster’s ________ on the first day of school. (speak.
小题4:Eating strong smell food on buses or the underground usually makes people ________. (happy.
小题5:________, all the money I lost on the train was returned to me. (lucky.
小题6:________ art festivals are organized every year around the world. (France.
小题7:Mathew wanted to build a ________ dog house for his pet dog, Snowball. (wood.
小题8:It’s necessary to ________ the narrow road to avoid traffic jam. (wide.
下列表述中正确的是( )。
A.标准离差是以相对数反映决策方案的风险
B.标准差越小,风险越大
C.标准离差率是以绝对数反映决策方案的风险
D.标准离差率越大,风险越大