【判断题】在解释金融危机机理时, 海曼 · 明斯基 在 1963年 提出 “金融不稳定假说”。
【单选题】G negative bacteria are usually not sensitive to penicillin, because
A.
they do not have teichoic acids in peptidoglycan
B.
they do not have side chains in peptidoglycan
C.
they do not have NAG-NAM backbones in peptidoglycan
D.
they do not have cross-bridge in peptidoglycan
【单选题】猎人为了纠正子弹与飞行的野鸭之间的时间延迟,常常把瞄准点定在野鸭飞行的前方,这种做法属于( )
【单选题】猎人为了纠正子弹与飞行的野鸭之间的时间延迟,常常把瞄准点定在野鸭飞行的前方,这种作法属于 ( )
【单选题】Which of the following is true according to the first paragraph?
A.
Bacteria are as big as a pinhead.
B.
Bacteria can not be seen by an ordinary microscope.
C.
Bacteria are hard to see because they often live together.
D.
Bacteria are very small so they can only be measured in microns.
【单选题】苏联______的问题导致了经济发展中产业比例失调。
【单选题】猎人为了纠正子弹与飞行的野鸭之间的时间延迟,常常把瞄准点定在野鸭飞行的前方,这种作法属于
【简答题】According to the researchers, cream sours fast than butter because bacteria ________. A) are more evenly distributed in cream B) multiply more easily in cream than in butter C) live on less fat in cre...