皮皮学，免费搜题
登录
搜题
【多选题】
原始情绪包括（）等几种。A.
快乐和悲哀
B.
愤怒和恐惧
C.
爱和恨
D.
喜、怒、哀、乐、爱、欲、恨
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】A company had 30 direct production employees at the beginning of last year and 20 direct production employees at the end of the year. During the year, a total of 15 direct production employees had lef...
A.
16.7%
B.
20.0%
C.
25.0%
D.
60.0%
【单选题】Great importance has been ________ education since 1985, when the first educational reform began. [ ]
A.
attached to
B.
devoted to
C.
linked to
D.
used to
【单选题】As welfare reform. has____millions of single mothers like Patino into the workforce since 1996, questions about its effects on families have loomed large.
A.
nudged
B.
propelled
C.
divested
D.
bumped
【单选题】A great deal of advanced science and technology has been ______ since China carried out the reform and opening policy.
A.
brought down
B.
brought in
C.
brought out
D.
brought up
【简答题】粒子速率 v=______× 10 8 m/s 时,粒子的动能等于它的静止能量。 ( 保留两位小数 )
相关题目：