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【多选题】
花键连接与平键连接相比( )A.
4
B.
传动性能强
C.
承载能力高
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】关于网约自杀的认识,错误的是
A.
网约让自杀的青少年之间相互得到慰藉和心理支持,成为一种正能量
B.
网约成为一种社会负能量,对自杀行为的发生起到了催化剂的作用
C.
应该关闭那些网约自杀的QQ群和微信群
D.
一些青少年之所以选择网约自杀,是因为自己一个人自杀时恐惧心理,于是希望有人与他作伴
【单选题】This is the question _______________ we are talking about now. [ ]
A.
who
B.
when
C.
/
【简答题】Speaking Question Directions: You will now be asked a question about a familiar topic. After you hear the question, you will have 15 seconds to prepare your response and 45 seconds to speak.
【单选题】It is no longer a question now _____ man can land on the moon.
A.
that
B.
if
C.
whether
D.
what
【简答题】The first question we now discuss is _______ early tomorrow. A) whether B) where C) what D) whom
【单选题】If he _______ to the teacher attentively in the past year, he _______the answer to the question now.
A.
had listened; would know
B.
listened; knew
C.
listens; knew
D.
has listened ;knows
【单选题】Question 2 The Land Fund is now managed by the HKMA under the direction of the Financial Secretary as a combined portfolio with the Exchange Fund.
A.
正确
B.
错误
相关题目：
【单选题】It is no longer a question now _____ man can land on the moon.
A.
that
B.
if
C.
whether
D.
what