A.at least
B.at all
C.at once
D.at first
[单选题]40. Are there many people there?A. Yes, there are.B. Yes, there is.C. No, there aren’tD. No,there's no.
[单选题]40. The women and her husband _______in the same office.A. workB. worksC.is workingD. has worked
40.单选题off campusA. 校内B. 校外
[单选题]40. Things made by hand are usually more expensive than ______ produced in factories.A. theseB. this C. that D. those
[多选题]40.撤销产品许可的条件有()。A.监督表明不符合的性质严重B.被许可方没有履行其应付的财务责任C.有任何其他违反许可协议的情况D.在暂停的情况下,如
40.β-苯乙醇有发闷的()香气。A. 水果B. 爆米花C. 菠萝D. 玫瑰
40.军人在()时,通常着常服。A. 日常工作、学习、集体生活B. 训练C. 战备D. 执勤
40.红细胞的平均寿命是A. 150天B. 120天C. 90天D. 60天E. 30天
40.判断题法具有可预测性。()A. 对B. 错