《鹤林玉露》的作者是:()
A、陆游;
B、洪迈;
C、周密;
D、罗大经
参考答案:D
— Look at that pretty girl! Do you know _______?
— She is a dancer.
A.who she is
B.who is she
C.what she is
D.what is she
A接口(TDM方式)上话音信号得传输速率为()
A.2Mkbit/s
B.16Kbit/s
C.13Kbit/s
D.64Kbit/s