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【单选题】
脊髓动物实现的骨骼肌牵张反射
A.
传出神经为到骨骼肌的AΑ纤维
B.
传出神经为到骨骼肌的AΓ纤维
C.
传入纤维为C类纤维
D.
传入纤维为B类纤维
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参考答案:
举一反三
【单选题】在诉讼中,无民事行为能力人、限制民事行为能力人的监护人是他的( )。
A.
指定代理人
B.
法定代理人
C.
委托代理人
D.
意定代理人
【单选题】Psychological research indicates that college hockey and football players are more quickly moved to hostility and aggression than are college athletes in noncontact sports such as swimming. But the re...
A.
The football and hockey players became more hostile and aggressive during the season and remained so during the off-season, whereas there was no increase in aggressiveness among the swimmers.
B.
The football and hockey players, but not the swimmers were aware at the start of the experiment that they were being tested for aggressiveness.
C.
The same psychological research indicated that the football and hockey players had a great respect for cooperation and team play, whereas the swimmers were most concerned with excelling as individual competitors.
D.
The research studies were designed to include no college athletes who participated in both contact and noncontact sports.
E.
Throughout the United States, more incidents of fan violence occur at baseball games than occur at hockey or football games.
【单选题】远途出行时,以下行为不正确的是( )
A.
尽量不在旅途中摘下口罩吃喝
B.
摘口罩时,不要触碰口罩外表面
C.
用过的口罩,直接放入包里和兜里
D.
勤洗手,不乱摸,保持手部的清洁
【单选题】已知 K a ( HA ) =1.0 × 10 -7 ,在 0.1mol/LHA 溶液中, pH 值为
A.
7
B.
6
C.
8
D.
4
【单选题】TCP 首部字段中与可靠传输有关的字段是( )。
A.
源端口号、目的端口号
B.
序号、确认号、检验和
C.
接收窗口
D.
紧急指针
【单选题】关于远途出行的注意事项,以下行为不正确的是
A.
尽量不在旅途中摘下口罩吃喝
B.
摘口罩时不要接触口罩的外表面
C.
勤洗手,不乱摸,保持手部清洁
D.
不戴口罩
【判断题】限制民事行为能力人的监护人是他的法定代理人。( )
A.
正确
B.
错误
【判断题】电枢绕组的常见故障有匝间短路、断路或搭铁等。
A.
正确
B.
错误
【单选题】The passage indicates that leadership research______.
A.
has turned out to be fruitless
B.
predicts how a leader comes to be
C.
defines the likelihood to be a leader
D.
probes the mysteries of leadership
【单选题】已知 K a ( HA ) =1.0 × 10 -7 ,在 0.1mol/L HA 溶液中, pH 值为
A.
7.0
B.
6.0
C.
8.0
D.
4.0
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