舞蹈教育早期职业化的弊端在于（）。
A、舞蹈知识储备不足
B、舞蹈内容同质化
C、舞蹈理论理解不深刻
D、舞蹈技能单一化
参考答案：B
用所给词的适当形式填空。
1. There _____ (be) two pictures on the wall.
2. His classmate _____ (work) very hard on English.
3. Does the man _____ (want) to clean his car?
4. He doesn't _____ (like) apples very much.
5. My sister _____ (go) to Shanghai.
6. His sons _____ (do) the work well.
黑色幽默是美国（）年代出现的一个（）流派。
