网址：http://m.1010jiajiao.com/timu_id_848666[举报]
I have _____salad for lunch.
A．a B．the C．an D．some
Katrina watches TV once ______ week.
A．a
B．the
C．an
D．﹨
Do you have _______ i Pad5?
Her friend is __________ honest boy.
Is this ______ orange?
A．a B．an C．the D．/