旅游目的地选择的“手段－目的”理论中核心价值是（）
A.滑道数量
B.挑战性感觉
C.成就、兴奋体验
D.以上均是
参考答案：C
用括号中所给单词的正确形式补全句子。
1. She is eating dinner, but the phone is (ring).
2. Now he's (write) his name.
3. The dog is (run)
4. I (have) a very funny day yesterday.
5. The (pig) are sleeping.
从( )国家入境的货物不需出具货物包装声明。
A．巴西 B．英国 C．日本 D．美国
