We are sending you two catalogues and price list ofour canned fruit separate mail.
A. under
B. in
C. by
D. with
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WeyournameandaddresstheCommercialCounselor’sOfficeoftheChineseEmbassyinGhana.
A. haveknown,in
B. havelearned,by
C. have given,by
D. havecometoknow,from
砂浆锚杆的施工有两种方法:(1)先灌后锚 (2)先( )后( )
rem是一种字体大小单位,是指相对于根元素的字体大小的单位
A. 对
B. 错