【单选题】It can be inferred from the last paragraph that governors often hesitated to address higher education directly in the past because______.
A.
the universities were supposed to know better about what to do
B.
they were not in direct charge of higher education in their states
C.
they were afraid that they might offend the public
D.
American higher education had always been the best in the world
【多选题】关于黄芩、黄连、黄柏的性能,下列说法正确的是()
【单选题】微生物学方法测定抗生素效价,一般可分为:
【判断题】QPSK can offer higher SER performance than 16QAM for an identical SNR value.
【单选题】What can be inferred from the last paragraph?
A.
The economic recovery will see a higher divorce rate.
B.
Few couples can stand the test of economic hardships.
C.
A stable family is the best protection against poverty.
D.
Money is the foundation of many a happy marriage.
【简答题】和 的流行,使得“修图”、“瓶贴”、“魔术背景”等成为社交媒体的流行文化。
【简答题】Big supermarkets can offer food at lower prices becausethey can buy in
【判断题】An offer can be withdrawn but cannot be revoked.