正确答案: D
面部表情
题目:表现和表达感情的最重要的外部指标是
解析:D
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举一反三的答案和解析:
[单选题]下列关于内脏运动神经的叙述,错误的是( )
从中枢发出后直达所支配的器官
[单选题]认为发展的实质是新事物的产生和旧事物的灭亡的观点是( )
辩证唯物主义观点
[单选题]Now, she is upstairs _______a long speech for the president.
preparing
解析:参考译文:现在她正在楼上为总统准备一篇长的演讲稿。考查非谓语动词,-ing表主动伴随态,to do表目的,由now确定为伴随态。
[单选题]在五大社会问题里,核心问题是( )
人口
[多选题]眼球的屈光结构有( )
房水
晶状体
玻璃体
角膜
解析:ABCE
[单选题]Passage FiveIn the United States, it is important to be on time, or punctual, for an appointment, a class, etc. However, this may not be true in all countries. An American professor discovered this difference while teaching a class in a Brazilian (巴西的) university. The two-hour class was scheduled' to begin at 10
being on time
解析:51.答案为D 根据文章第一句it is important to be on time,or punctual可知punctual的意思是“守时”。
[单选题]
just studying for history class
[单选题]膝关节的囊外韧带有 ( )
以上都对