问题
选择题
Edison who invented light had _________ knowledge of science.
A.a; \
B.a; a
C.the; \
D.the; a
答案
D
考查冠词。第一空应在invented的后面,发明物的前面必须加the,第二空为固定短语:have a knowledge of 精通,句意:发明电灯的爱迪生精通科学。所以选D。
Edison who invented light had _________ knowledge of science.
A.a; \
B.a; a
C.the; \
D.the; a
D
考查冠词。第一空应在invented的后面,发明物的前面必须加the,第二空为固定短语:have a knowledge of 精通,句意:发明电灯的爱迪生精通科学。所以选D。