骨转移瘤是晚期恶性肿瘤的常见并发症,引起骨转移的常见肿瘤有()
A.乳腺癌
B.前列腺癌
C.甲状腺癌
D.膀胱癌
E.肝癌
参考答案:A, B, C, D
阅读理解。
Good morning. I'm Lin Li. Today is Friday. Now here is the 7: 00 a. m. weather report. Hong
Kong's sunny and hot. Guangzhou's warm. It's raining, too. Shanghai was cool and rainy yesterday.
It's cool and cloudy today. Beijing is very windy. It's cold and dry, too.
1. What day is it today?
A. Sunday
B. Friday
C. Tuesday
D. Monday
2. When is the weather report? It's at _______.
A. 7: 00 a. m.
B. 7: 00 p. m.
C. 2: 00 p. m.
D. 8: 00 a. m
3. What is the weather like in Hong Kong?
A. Sunny and hot
B. Cool and cloudy
C. Warm and dry
D. Rainy and windy
4. Which place is warm and rainy today?
A. Hong Kong
B. Guangzhou
C. Shanghai
D. Beijing
5. Which place is very cold, dry and windy?
A. Guangzhou
B. Hong Kong
发达国家的总死亡率略低于发展中国家。