问题
选择题
East of our school ____ two companies _____ make electric motorbikes.
A．are, that
B．is, where
C．is, that
D．are, where
答案
Ａ
考查主谓一致和定语从句。East of our school ____ two companies，方位短语放于句首，后面句子部分倒装，主语是two companies，所以系动词用复数，排除B,C；two companies是先行词，在定从_____ make electric motorbikes中作主语，所以选A。