“工业4.0”（Industry4.0）是德国政府提出的一个高科技战略计划，被称为第四次工业革命的先行者。它是一个将生产原料、智能工厂、物流配送、消费者全部编织在一起的大网，消费者只需用手机下单，网络就会自动将订单和个性化要求发送给智能工厂，由其采购原料、设计并生产，再通过网络配送直接交付给消费者。回答下列各题。

胚胎干细胞的特点是

—What colour are the bananas?

— _______ yellow.

根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    I have a cousin. 1 name is Eric. He is 2. He likes music and he can play 3 very well. But he 4 want to join the music club. He wants 5 the art club. He wants to learn 6. I don't like music 7 art, I like sports. I can play tennis. I can 8 swim but I can't swim 9. I want to join the sports club. My friends are in that club. I want to play sports with 10.