皮皮学，免费搜题
登录
搜题
【单选题】
成人正常结冲动频率是A.
40-60 次 / 分
B.
60 ～ 100 次 / 分
C.
100 ～ 2160 次 / 分
D.
160 ～ 200 次 / 分
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
【简答题】Other studies show that older people usually find it easier to recognize or understand body language than people than younger people do .
【单选题】To show politeness, we usually greet an American () his or her last name.
A.
In
B.
with
C.
to
D.
by
【单选题】In a communal society, members __________A.usually show no interest in new technology###SX
A.
In a communal society, members __________ A.usually show no interest in new technology
B.
enjoy relatively equal relations between others
C.
adapt the standard of a family to the whole society
D.
value their family status rather than the social one
【单选题】Recent studies show that advertising usually ______ competition and therefore lower prices.
A.
nourishes
B.
flatters
C.
fosters
D.
facilitates
【简答题】Usually, a combination of medication and counseling can show effect in treating depression within ______.
相关题目：