海防工作区范围一般按沿海地区的乡、镇、村和领海线以内的水域、岛屿划定。
参考答案：对
根据句意及所给汉语完成单词。
1. How much does a pig _______(重) on average?
2. Do you want to ________(打破) a world record?
3. The dress will _______(花费) her about 200 yuan.
4. Who is the _______ (快) player in the race?
5. My school is _______(座落) in the suburbs (郊区) of Beijing.
急性阑尾炎临床症状发生的顺序一般是
A．恶心呕吐、发热、右下腹疼痛
B．下腹痛、恶心呕吐
C．上腹痛、恶心呕吐、右下腹痛
D．右下腹痛、恶心呕吐、上腹痛
