11、All these gifts must be mailed immediately ___ in time for Christmas. A. in order to have received B.in order to receive C. so as to be received D.so as to be receiving (二)作宾补 有些动词加省略to的不定式作宾补 使役动词...
18. come (run) across (偶然)碰到 ; get sth. across 使人理解;领会 19. act as充当,担任 ;act out 表演(对话、故事); act on(upon) 对...起作用 20 catch sb. in the act of doing sth. 抓住某人干某事; take action 采取行动 21 be...
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