题型:问答题 简答题 There was a _______look on his face when he met with the______problem. A.confusing;confusingB.confused;confusedC.confusing;confusedD.confused;confusing 查看答案
题型:问答题 简答题 —Can you go to the movies with me?—_ .A. I can B. Sure. I’d love C. Sure. I’d love to 查看答案
题型:问答题 简答题 将小白鼠和青蛙从5℃的温度中移至25℃的环境中饲养,小白鼠和青蛙耗氧量的变化是()A.小白鼠减少,青蛙增加 B.小白鼠增加,青蛙减少 C.小白鼠减少,青蛙减少 C.小白鼠增加,青蛙增加 查看答案