Our research has focused on a drug which is so _____ as to be able to change brain chemistry. 
#20887
A
powerful
B
influential
C
monstrous
D
vigorous
推荐题目
John is the tallest boy in the class, _______ according to himself.
#19275
A
six feet as tall as
B
as tall as six feet
C
as six feet tall as
D
as tall six feet as
The doctor assured the patient that there was ______ with her, but she could not help worrying.
#20647
A
seriously wrong nothing
B
nothing serious wrong
C
nothing seriously wrong
D
serious nothing wrong