问题
选择题
The earthquake in Japan, measuring 9.0 on the Richter Scale, was so violent cause a series of explosions of the nuclear reactors in several power stations.
A．to
B．that
C．as to
D．as that
答案
答案：C
考查句型搭配。 因为句中有so violent故选择B， C。 so ……that+ 完整句子，so ……as to do ，故选择C
