【单选题】Mr. Jack ______ volleyball in the afternoon, but now his leg wounded, ______ in the evening.
A.
used to play; is used to taking a walk
B.
used to playing; is used to take a walk
C.
was used to playing; used to taking a walk
D.
was used to play; used to take a walk
【判断题】空调器室外机邻街安装不得低于2.5米,外机高空作业时安装人员必须使用安全带,工具、支架、外机也应用牢固的绳索系牢后再移出室外。
【单选题】__________looking for me this evenin9,tell him that l will be back at six o‘clock.
D.
If anyone would have come
【单选题】儿童在绘画时常常“ 顾此失彼 ”,说明儿童注意的( )较差。
【单选题】在洪水峰、量频率计算工作中,为了提高资料系列的可靠性、一致性和代表性,一般要进行下列工作,选出下列工作具体是对哪项审查起作用。 设计站与上下游站平行观测的流量资料对比分析对()起作用,
【单选题】No agreement has been reached as both sides refused to ________ at the meeting held yesterday evening.
【单选题】下列机器人安装调试步骤中,哪一步排在最前面?
【单选题】对设计站与上下游站平行观测的流量资料对比分析的目的是[ ]。
【单选题】儿童在绘画时常常顾此失彼 , 说明儿童注意的 ( ) 较差
【单选题】儿童在绘画时常常顾此失彼,说明儿童注意的( )较差