【简答题】完型填空。 I wandered in the park. The park bench was 1 as I sat down to read beneath the long, straggly (蔓延的) branches of an old willow tree. I was disappointed by life with 2 reason to frown, for the wor...
【简答题】CC-Link中,设定好备用主站,如果主站发生异常,则 ( )。
【简答题】脚手架立杆接长,顶层顶步可采用搭接,搭接长度不应小于()m
【单选题】( 北京卷 )27. --- _______ leave at the end of this month. --- I don’t think you should do that until ________ another job.
A.
I’m going to you’d found
B.
I’m going to you’vefound
【简答题】完型填空。 A generation gap (代沟) has become a serious problem. I read a 1 about it in the newspaper. Some children killed themselves after quarrelling with 2 . I think this is because they don't often have...
【单选题】CC-Link 中,设定好备用主站,如果主站发生异常,则 ( )。