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【多选题】
下列各参数中,属于物性参数的是A.
肋化系数
B.
导温系数
C.
导热系数
D.
传热系数
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反馈参考答案：
举一反三
【简答题】The color TV set you bought ____________ (比不上我买的那台).
【单选题】As for quality of this model of color TV sets, the ones made in China are by no means ______those imported.
A.
inferior than
B.
less inferior to
C.
less inferior than
D.
inferior to
【单选题】Standard & Poor's maintains a cautious stance on cable-TV operators in the wake of Verizon's (VZ) announcement in early May of aggressive price cuts for its digital subscriber line (DSL) Internet-acce...
A.
has produced a positive effect on S&P Cable and Broadcasting index
B.
will intensify the competition among Cable-TV operators in the near future
C.
render aggressive price cuts from other cable outfits absolutely impossible
D.
will make other cable operators offer multiple services like broadband
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