题型:名词解释 Electricity _____ an important role in our daily life.[ ]A. gives B. takes C. makes D. plays 查看答案
题型:名词解释 ---I had a pleasant weekend on the farm. ---_________. A.Oh, that’s very nice of youB.It’s a pleasure C.CongratulationsD.I’m glad to hear that 查看答案
题型:名词解释 下列哪种情况可以不对海上船舶防污底系统进行附加检验?()A、影响达到25%或以上的防污底系统的修理时;B、防污底系统有改变或变更时;C、船舶进行船底外部检查时;D、经船舶检验机构确定,对防污底系统有影响的重大改装。 查看答案