(2014·安徽皖南八校三联)A positive attitude，________with willingness to seek appropriate help and exercising solid study habits，will do much to determine how well you do in your studies.
#105020
A
concluded
B
combined
C
conducted
D
connected
推荐题目
When I ______to take part in the sport, I felt very surprised because I had never done this before.
#105091
A
was chosen
B
chose
C
has been chosen
D
had chosen
With economy developing at great speed, our city has _____ quite a few changes in recent years.
#105212
A
witnessed
B
accumulated
C
arisen
D
introduced
Kathy ______ a lot of Spanish by playing with the native boys and girls.
#105146
A
picked up
B
look up
C
made up
D
turned up
The samples__________in quality but were general acceptable．
#105228
A
varied
B
changed
C
disagreed
D
Exchanged
Sheldon could have defeated Howard in the match, but he _______ too careless at the last minute.
#105067
A
is
B
was
C
has been
D
had been