单项选择题
A.secure B.arouse C.exert D.execute
The dog's collar was so（）that it came off over his head...
单项选择题The dog's collar was so（）that it came off over his head.
A.loose B.slight C.broad D.excessive
In the（）paragraph some comments had been made of it.A.p...
单项选择题In the（）paragraph some comments had been made of it.
A.proceeding B.preceding C.progressing D.processing
The children performed a very（）dance for their parents....
单项选择题The children performed a very（）dance for their parents.
A.precise B.smart C.graceful D.successive
