A dviver is asked to keep his safety belt __ while driving on the freeway答案为fastened driving 求这个试题的考点.为什么是这个答案.

A dviver is asked to keep his safety belt __ while driving on the freeway答案为fastened driving 求这个试题的考点.为什么是这个答案. Mary__ show me her new dictionary.A has asked to B was asked toC is asked D it's impolite to keep s______when a student is asked to answer a question in class Each boy and each girl --- to help.A.asks B.ask C.is asked D.are asked He was very nervous when he _______ make an impromptu speech (即兴演讲).A：is asking to B：was asked to C：was asking for D：asked to Every student is asked to erite a (five-thousand-word)article 为什么选five-thousand-word No one asked him to come here ,he is a v____ doctor he kept___,what's is that?A askB asjing C to ask D asked Eric is so lucky!someone asked him to be ___ a movieA.onB.inC.actD.work The young man was advised not to say anything until __.A was asked B asked C he is asked D he would be asked选什么?要有具体过程 Each boy and each gir1 _____ to help．_____ to help．A．asks B．ask C.is asked D．are asked It is a great honor for me to be asked to speak here的语法结构,特别是后面 someone asked you to be in a A man_______us and asked to help him My mother______my socks by myself A asked me wash B asked for wash C asked me to wash D asked Upon graduation he asked to be sent to ____.A where he is most neededB where he neededC where he is mostly neededD where is he mostly needed i asked her what she --------------when she grows up A will do B is going to do Cwould do Mr .Li has been asked to _____a speech onMonday morning,and he is preparing for it now.A speakB deliver