欲散瘀解毒,宜与箍围药粉调配的液体是()
A.醋
B.黄酒
C.姜汁
D.丝瓜汁
E.冷茶汁
参考答案:A
Julie’s father _____ to London last month. He ______ there three times.
A.went; had gone
B.has gone; has been
C.went; has been
D.has been; has gone
关于Internet,下列说法不正确的是()。
A、Internet是全球性的国际网络
B、Internet起源于美国
C、通过Internet可以实现资源共享
D、Internet不存在网络安全问题