While doing calculation for the project, the designers____a new solution to a geological problem.
A、fellintoB
【参考译文】在对工程进行计算时，设计人员碰巧找到了解决地质问题的方法。
【试题分析】本题是一道词义辨析题。
【详细解答】“fallinto”含义为“被卷入……”;“stumbleupon”含义为“偶然找到，发现”;“setout”含义为“启程，出发”;“discover”含义为“发现，发觉”。从四个选项看，含有“偶然”含义的“stumbleupon”最适合本句话。
Whichfactorpusheduphouseprices?
Themotheralmost____whenshelearnedthathersonwasshotdead.
Nearlyallthefamiliescanmanagetomeetthesoaringtuitioncoststhroughvariousinvestmentplans.
PartIVTranslation
Satellitemassagershavethesameglobalcoverageassatellitetelephones,butcarrytextalone,whichcouldbeusefulforthosewithlaptopcomputers.(PassageFour)
Theonlysoundsarebirdcallsandthesoftnoise________________(当水缓缓推动草时草所发出的)
