A merica was _was first called"India" by Columbus.
问题描述：
A merica was _was first called"India" by Columbus.
America was __ was first called"India" by Columbus.
A.what
B.where
C.the place
D.there
为什么?不能选A?
答
虽然同样是表语,但因为它是地点,
如果用what,那么比如：
A watch is what is usded to show peopel the time.