While typing, Helen has a habit of stopping _____ to give her long and flowing hair a smooth.
#25042
A
occasionally
B
simultaneously
C
eventually
D
directly
推荐题目
Their university is located on a beautiful lake, ____ of this developing city. 
#24291
A
southeast thirty miles
B
thirty miles southeast
C
thirty miles to southeast
D
to thirty miles southeast
From this day      , I will be more careful when crossing the street.
#24329
A
onwards
B
backwards
C
afterwards
D
forwards