Two months ago，China tested its ___________ aircraft carrier （航空母舰） built completely on its own．（ ）
A．oneB．firstC．the oneD．the first
Jessica used to be a manager in a company，but she gave up ___________ job when she became a mother．（ ）
A．sheB．hersC．herD．herself
I went to __________ supermarket to buy ___________ birthday gift for my aunt yesterday．（ ）
A．an，aB．a，aC．the，/D．/，the
﹣She got full marks in the math exam．
﹣Her parents were __________ her．（ ）
A．satisfied withB．tired of
C．worried about
﹣Anne，the information you gave is really __________．Thank you very much．
﹣Not at all．I am happy I can help you．（ ）
A．uselessB．ordinaryC．valuable