What does the passage tell about women students in Cambridge University()
A. Very few of them are engaged in research.
B. They were not awarded degrees until 1948.
C. They have outnumbered male students.
D. They were not treated equally until 1881.
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表达式LEN(STR(12345678901.9))的返回值为();返回当前工作区中打开表的字段个数的函数为()。
103.——105 促进胃肠运动的受体是
A受体
B. 1受体
C. 2受体
D. M受体
E. N受体
根据需求在图书馆报告厅安装无线AP。如果采用符合IEEE 802.11b规范的AP,理论上最高可以提供 (3) Mb/s的传输速率;如果采用符合IEEE 802.11g规范的AP,理论上最高可以提供 (4) Mb/s的传输速率。如果采用符合 (5) 规范的AP,由于将MIMO技术和 (6) 调制技术结合在一起,理论上最高可以提供600Mbps的传输速率。 如果采用符合IEEE 802.11b规范的AP,理论上最高可以提供() Mb/s的传输速率;