1 / 8 窗体顶端2394915fwAAAR-QVntawS437200您的本次作业分数为:100 分74262词汇与结构2013742621
【第三次】Do you know a cloudy sky is not always a ______ of rain
A area B sign C action D signal 正确答案 :B 74267词汇与结构2013742672
【第三次】 Many mothers have difficulty ______ the demands of their baby
A to tell B telling C being told D to be told 正确答案 :B 74284词汇与结构2013742843
【第三次】 Why not ________ boating with us in the park
A to go B going C go D goes 正确答案 :C 74273词汇与结构2013742734
【第三次】 Another useful ______ is offered by the possibility of putting very large dictionaries 2 / 8 onto a single disc
A store B statement C introduction D resource 正确答案 :D 74270词汇与结构2013742705
【第三次】He ______ that in 1989, the multimedia market place was worth $4
7 billion
A occurred B demanded C estimated D threatened 正确答案 :C 74276词汇与结构2013742766