—The dictionary is an important _______ for students .Each of us must have one . —I think so .
#27909
A
secret
B
tool
C
method
D
plan
推荐题目
 --- What class are you in? --- I’m in ________________, Miss Li’s class.
#28587
A
class three grade seven
B
Class three Grade seven
C
Class Three Grade Seven
D
class Three grade Seven
_______ wear white uniforms and help doctors in hospital.
#29428
A
Bank clerk
B
Doctors
C
Nurses
D
shop assistant
 —Are you in ___________? —Yes, I am. 
#27983
A
Class 4, Grade 7
B
Grade 7, Class 4
C
class 4, grade 7
D
grade 7, class 4