---Look, our headmaster is over there, playing basketball with some students of our class. --- Oh, he must be ________ to his students.
#19309
A
possible
B
valuable
C
available
D
accessiblee
推荐题目
Mr Smith, looking ______, started to work out a        problem.
#18305
A
puzzled, puzzling
B
puzzling, puzzled
C
puzzled, puzzled
D
puzzling, puzzling
Math is_______ mathematics. 
#20289
A
short for
B
in short
C
short
D
shortage
This old man is ____ in the small village, just 2 years younger than Tom’s grandpa.
#59570
A
the second oldest
B
the oldest
C
the older
D
the second older
Celine Dion9 who performed wonderfully at the Spring Festival Gala, is _____as she was 15 years ago.
#18175
A
as attractive a star
B
as an attractive star
C
attractive as a star
D
as attractive star