【简答题】Lesson 10 is ______ than lesson 9. A) much interesting B) much more interesting C) most interesting D) more much interesting
【单选题】听力原文: In this lesson, I want to talk about the history of The White House. At first, most Americans didn't think there was anything particularly special about the White House. Few had ever seen it or ...
D.
They have mixed feelings.
【单选题】______ is very difficult. [ ]
【多选题】结构设计的基本内容和原则和方法包括
A.
确定电机的总体结构型式,包括防护型式、轴承型式和数目、轴伸型式、安装方式、通风系统等
B.
确定零部件的结构型式、材料、形状、尺寸、加工精度、形位公差、表面粗糙度和技术要求等
C.
确定某些零部件之间的机械连接方式、配合种类等
【单选题】This lesson is _______ than that one, but that lesson is _______ than this one. [ ]
A.
more funny, more much difficult
C.
the funniest, the difficultest
D.
much funnier, much more difficult
【单选题】40孕周新生儿,产重2900g.出生前胎心减慢、胎动减少,出生时发绀、四肢肌张力低、羊水Ⅲ度。复苏时,该患儿在以下哪种情况需要气管插管()