在评标过程中,发生投标人不足()个或所有的投标被否决等法定情况的,招标人应依法重新招标。
A.3
B.4
C.5
D.6
参考答案:A
With the financial crisis _____ across the globe, a lot of companies have shut down and many people have been out of work.
A.to spread
B.being spread
C.spread
D.spreading
生产过程中的生物性有害因素,不包括()
A.森林脑炎病毒
B.流行性乙脑病毒
C.炭疽杆菌
D.布氏杆菌
E.禽流感病毒