【单选题】下列关于表面活性剂生物学性质说法错误的是()
D.
表面活性剂长期应用或高浓度使用于皮肤或黏膜,会出现皮肤或黏膜损伤
【单选题】He was driving home on the highway last night when he was stopped by a policeman, .
A.
who was charged by speeding
B.
who accused him of speeding
C.
which was warned of speeding
D.
whom reminded him to speed
【单选题】劳动安全卫生管理制度对未成年工给予特殊的劳动保护,这其中的未成年工时指年满 16 周岁未满( )的人
【单选题】He warned ____home .
【单选题】下列关于表面活性剂生物学性质说法错误的是( )
D.
表面活性剂长期应用或高浓度使用于皮肤或粘膜,会出现皮肤或粘膜损伤
【单选题】下列关于表面活性剂生物学性质说法错误的是
D.
表面活性剂长期应用过高浓度使用于皮肤或粘膜,会出现皮肤或黏膜损伤
【简答题】1848年2月,马克思、恩格斯为国际性工人组织“者同盟”起草的世界上第一个无产阶级政党的党纲《( )》发表,标志着马克思主义的公开问世。
【单选题】The policeman stopped him when he was driving home and ______ him ______ speeding.
【单选题】Paula Can you give Lewis a ring at his home? I warned him you'd be back late but he said that didn't matter. I'm going out. See you tomorrow. Jen. Jen says that _______________________.
A.
Lewis didn't know that Paula was away until tomorrow.
B.
Lewis doesn't mind what time Paula calls him at home.
C.
Lewis won't call Paula until late this evening.
【单选题】下列关于表面活性剂生物学性质说法错误的是( )
D.
表面活性剂长期应用或高浓度使用于皮肤或戮膜,会出现皮肤或勃膜损伤