【单选题】由于为扳手钳口是双六角形,所以可容易地装配螺栓和螺母,并可施加大扭矩操作。
【简答题】从方框中选择适当的短语并用其正确形式完成句子.(每条短语只能用一次)。 first of all make sure be compared with go for take up at first set up find out 1. Le t's learn how to cook this dish together.____________, tur...
【单选题】上海市的市花是( ),它属于上海的特色树种。
【简答题】在受理客房预订时,首先要确认顾客的 _________ ,以决定是否接受预订,如果不能满足,则应 _________ 。
【单选题】扳手有活动扳手,固定扳手,梅花扳手和套筒扳手等,其中()在有障碍物的地方使用。
【简答题】选择适当的词或短语并用其正确形式填空(5分) 1. Lacking necessary money, the small companies ________ one by one during the economic cr two years ago. 2. He is delighted ________ his driving test and now can drive a ca...
【简答题】从下面方框中选择适当的单词或短语,并用其正确形式填空。 manage to, have a gift for, catch sight of, settle down, rather than. have a chat with. within. surround 1. The driver didn't _____ another car in time so the accidenthappe...
【单选题】Both of them are ______ They both live in