There is only __________ milk in the fridge. Let’s go shopping.
A:little
B:a little
C:few
D:a few
关于对位似图形的4个表述中:
①相似图形一定是位似图形,位似图形一定是相似图形;
②位似图形一定有位似中心;
③如果两个图形是相似图形,且每组对应点的连线所在的直线都经过同一个点,那么,这两个图形是位似图形;
④位似图形上任意两点与位似中心的距离之比等于位似比.
正确的个数( )
根据所给汉语完成下列句子,每空词数不限。奥比斯医生所需要的是足够的钱,以继续他们的志愿者工作。All ORBIS doctors need is enough money to ____ their voluntary work.丹尼尔过去常常在两餐之间吃零食,但是现在不再吃了。Daniel____ eat a lot of snacks between meals, but now he doesn't eat any more.南希酷爱打排球,她想加入排球俱乐部。Nancy_____ playing volleyball. She wants to join the Volleyball Club.我们已经好多年没有见面了,但是我们不时地通邮件。We haven’t seen each other for many years, but we send emails ____ .你的建议对我很有价值,值得采纳。Your advice is ____ to me. It is worth taking.
读课文《永远的白衣战士》,把下列词语补充完整。
心甘____ ____截铁 泪如____