根据中文写出单词的适当形式。(5分) 小题1:Even though he is

题型:听力题

问题:

根据中文写出单词的适当形式。(5分)

小题1:Even though he is the top student in our class, he is very ________ (谦虚的).

小题2:He is very __________(心灵手巧的), and he is good at making cards.

小题3:Please give up ________ (争论) about the problem. It’s meaningless.

小题4:It is silly of you not to forgive others for their _______(过错).

小题5:He didn’t answer your question ________(大概,或许)because he didn’t know the answer.

考点:物主代词单词、词组
题型:听力题

将下列各组物质的溶液相混合,不会发生复分解反应的是(  )

A.BaCl2和Na2SO4

B.HCl和NaHCO3

C.NaCl和KNO3

D.HCl和KOH

题型:听力题

--Laura didn’t join in their dancing last night , did she ?

---________________, because she fell off her bike and hurt her legs

A.Yes, she did

B.No, she didn’t

C.Yes, she didn’t .

D.No, she did

题型:听力题

工业炸药应具有()的特性。

A.较高的机械感度和适度的起爆感度

B.较低的机械感度和适度的起爆感度

C.较高的机械感度和灵敏的起爆感度

D.较低的机械感度和灵敏的起爆感度

题型:听力题

扣件式钢管脚手架用于结构施工,其施工荷载为( )kN/m3

A.1
B.2
C.3
D.4

题型:听力题

多模光纤(g=2)的理论数值孔径NA.τ与有效数值孔径NAeff之间的关系为()。

A.NAeff=0.975NAτ

B.NAeff=0.987NAτ

C.NAτ=0.975NAeff

D.NAτ=0.987NAeff

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