问题
Be careful ! There is _____dog lying on the ground.—Thanks a lot.
A:a
B: an
C:the
D:/;
B: an
C:the
D:/;
正确答案是：
同类题型
man had expected to see all his children when in hospital, but _____ came tosee him.
The old king decided to retire and theheavy load of responsibility to his three daughters
Happy birthday to you, Judy! Here is a gift for you.—–___________.
With the help of the new technology, you __ e-mailyour friends by mobile phone.