皮皮学，免费搜题
登录
搜题
【单选题】
心肺复苏指南中胸外按压的部位为A.
双乳头之间胸骨正中部
B.
心尖部
C.
胸骨中段
D.
胸骨左缘第五肋间
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】PLC 的输出方式通常有 方式、 方式、 方式。
【单选题】. As the newspaper reported, the talks were held in an open, friendly, cooperative and constructive ______.
A.
environment
B.
atmosphere
C.
condition
D.
situation
【单选题】—Excuse me, how can I _______ Xinhua Street? —Go along the road and turn left at the first crossing.
A.
get
B.
get to
C.
come to
【单选题】—Excuse me, _____ can I get to the nearest bookshop? —Go along this road and you will find it on your right. [ ]
A.
why
B.
where
C.
when
D.
how
【单选题】Go along the street ______ you reach (到达，伸出) the end of the road.
A.
if
B.
when
C.
until
【简答题】The teacher designs group activities that encourage constructive interaction.
相关题目：