.The Flight Company _________ its costomers top-quality service.
#4743
A
provides
B
guarantees
C
gathers
D
applies
推荐题目
The _____, I think, he drew from his simple experiment is not scientific.
#59046
A
conclusion
B
charge
C
promise
D
relation
— Will you go to the annual meeting to be held in Sweden from the 26-30th of August 2008?— That depends on _______ I am invited.
#4997
A
whether
B
if
C
whomever
D
why