北,共____笔,组词____。
A. What's the matter?
B. It's red and white.
C. Yes, it is! Thank you.
A: ____
B: I can't find my ball.
A: What colour is your ball?
B: ____
A: Look! Is this your ball?
He is eager to achieve success, but ________, he doesn't want to work too hard.
1651年英国政府规定有些北美殖民地的土产如食糖、烟草、棉花与靛青等只可供应英国;凡是产品输入英国,只能由英国船只或输入地区的船只运送,从英国出口的商品,只许由英国船只运送。上述规定( )
欧洲西部人口稠密、国家众多,绝大部分都是经济 ____ 国家,为进一步加强联系欧洲西部形成了一个区域性的国家组织,叫 ____ .