会哪个答哪个英语

你好：
2 When has Tony been like this ?
3 The Yangtze River isn't the logest river in China .
4 Has Peter read Little Women already ?
5 My cousin 【arrived in】Beijing on April 3 .
6 【The population of China 】is about 1.3 billion .
7 How many new books does Robinson have ?
8 【What's the weight of】your brother ?
9 【Did your cousin get to】Beijing on April 3 ?
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