语音测试。选出下列每组单词划线部分发音与其它三个不同的选项。
There is nothing_________ in the box.
He always forgets his plans________ his bad memory.
The weather in Yang Zhou is much colder than ______ in Hainan in winter.
Tom is a very person and we are in his jokes.
Shanghai is bigger than _________________ city in Japan.