互联网对医疗卫生事业发展的影响可概括为4C,不包括()
A.content
B.connection
C.communication
D.commerce
E.care
参考答案:C
-Thank you for______ me______ my bike riding.
- You’re welcome.
A.Help, about
B.helping, with
C.helped, with
D.helping, to
低合金钢筋采用后张混凝土自锚时,钢筋长度按孔道长度增加( )。
A.0.3 m
B.0.35m
C.1 m
D.1.8 m