正常人平均步速约为()
A.1.2m/s
B.1.7m/s
C.1.0m/s
D.0.5m/s
E.0.8m/s
参考答案:A
解析:正常人平均步速约为1.2m/s。
血厥虚证的症状不包括
A.突然昏厥B.口噤拳握C.口唇无华D.面色苍白E.四肢震颤
词义猜测:
①____ Come up to the front so everyone can see you.
② _______The sun came up.
③ ______A lot of questions came up at the meeting.
We came up with a lot of questions at the meeting.