皮皮学，免费搜题
登录
搜题
【单选题】
观念创新服务力，必须强化“四个意识”，这“四个意识”是指( )A.
政治意识、宗旨意识、责任意识、廉政意识
B.
政治意识、学习意识、责任意识、廉政意识
C.
政治意识、学习意识、责任意识、廉政意识
D.
政治意识、学习意识、奉献意识、廉政意识
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】往复泵上为何要设有空气室。
【简答题】Make sure 确保
【简答题】往复泵为何要设空气室？对空气室的使用管理上应特别注意什么问题？往复泵打不上水的原因有哪些？
【单选题】Why did Chanel test her clothes on moving models? a She wanted to make sure they looked good. b She wanted to make sure that models could move around easily. c She wanted to make sure the material was...
A.
a She wanted to make sure they looked good.
B.
b She wanted to make sure that models could move around easily.
C.
c She wanted to make sure the material was strong enough.
【单选题】They surveyed the area __ the tomb faced south.
A.
make sure
B.
making sure
C.
to make sure