JP32米举高喷射消防车整车分为上、下车两大部分。下车主要有副车架、走台板及()等部分。
A.器材箱总成
B.下车消防系统
C.泵室
D.罐体
参考答案:A, B, C, D
单词拼写(共10小题;每小题1分,共10分)
小题1: In the old times, many political leaders were not thought ________(高度评价) of.
小题2:Father _______ (承诺,许诺)to buy me a computer if I do well in the final examination.
小题3: He is _______(诚实的) and he never tells lies.
小题4:Once he was the _______ (教练)of our football team
小题5:Many rare animals are in ________(危险)because they are being hunted for.
小题6:While reading, please pay much __________ (注意)to your pronunciation.
小题7:Our school was _________ (设计)by a famous professor from Tongji University.
小题8:People say that barking dogs don’t ________ .(咬)
小题9:Dave didn't __________ (回复)to any of her emails, which made her angry.
小题10:I am busy, so I have to e_________ (雇佣)a housekeeper to look after my children.
储存氧气瓶时,温度必须小于___________,离明火的距离要大于__________。