Einstein’s Theory of Relativity was so __________that few people could understand it at that time. 
#18371
A
controversial
B
religious
C
abstract
D
contradictory
推荐题目
From the _____ expression on her face, we knew that she was very _____ with the result.
#19129
A
exciting; pleasing
B
exciting; pleased
C
excited; pleased
D
excited; pleasing
Everybody said it was a perfect marriage; no one had ever known________couple.
#17670
A
the happier
B
a happier
C
a happiest
D
the happiest
 _______ to settle into the new environment, he made every possible effort.
#20292
A
Determining
B
To determine
C
Determined
D
Determine