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【判断题】
在机械运动中总是有摩擦里存在。因此机械功总有一部分消耗在克服摩擦力。( )A.
正确
B.
错误
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反馈参考答案：
举一反三
【判断题】Irish population adhered to Catholicism and was willing to defy the authority of Henry VII.
A.
正确
B.
错误
【单选题】Having some difficulty in opening the L/C, our buyers request you to book their orders D/A basis.
A.
for
B.
by
C.
against
D.
on
【简答题】把下面各比化成后项是100的比。 某单位去年实际收入与计划收入的比是300∶250。
【单选题】In order to make our request easily acceptable and realized, we should _____ in the writing of notes of request.
A.
explain the proper reason(s) for the request
B.
directly describe our request without considering any other things
C.
show our admiration to the receiver
D.
beg the the receiver
【简答题】Our only request is that__________(这个争端被尽快解决).
【单选题】用50IU结素作结核菌素试验的主要目的是
A.
测定人体是否受过结核菌感染
B.
判断是否患有肺结核
C.
判断结合有无活动性
D.
增强机体对结核菌的免疫力
E.
明确肺结核患者是否需要隔离治疗
【判断题】Irish population adhered to Catholicism and was willing to defy the authority of Henry VII.
A.
正确
B.
错误
【简答题】From the moment to open credit till the time our buyers pay us, the (16) of our funds lasts about 4 months． Under the present circumstances, this-question is particularly (17) owing to the tight money...
【单选题】Our buyers request you ____ what you mean by “prompt shipment”.
A.
explain
B.
explaining
C.
to explain
D.
explanation
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