Last winter,shebought a pair of beautiful boots.

[单选题]Last winter,shebought a pair of beautiful [boots.]A.glovesB. shoesC. trouse

[单选题]Last winter,shebought a pair of beautiful [boots].A.glovesB. shoesC. trouse

[主观题]32， Last winter there was more than enough snow here，（改为同义句）Last winter there was______ ______snow here．

[主观题]to, I, how, last, winter, skate, learned__________________________________________________________________________.

[单选题]I am rather concerned _____her, for I haven't heard from her since last win

[主观题]I had worn out two pairs of boots on the walking tour , I needed a third one (疑问：此处的a third 能不能换成the third ）谢谢

[名词解释] Twisted Pair双绞线

[单选题]The external circumference of a pair of main bearing shells is slightly larger than that of the bore of the housing which receives themThe difference is termed （）.A . nipB . napC . gapD . li

[单选题]When it is winter in China, ______.A． the USA is tilted toward the sun B. the South Pole is tilted away from the sunC． the North Pole is tilted toward the sun D. the North Pole is tilted away from the sun

[单选题]Taiwanis a beautiful island and it’s _________ the east of Fujian. 学科网A. in B. on CTaiwanis a beautiful island and it’s _________ the east of Fujian.A． in B. on C. to