1944年6月6日凌晨，美英盟军的2390架运输机和846架滑翔机，载着3个伞兵空降师在某地成功登陆。此后，德国陷入了苏联和美英盟军东西夹击的铁钳之中。这一登陆地点是(     )

我国面积最大的淡水湖是（  ）

用稳定的热源给一个物体均匀加热，得到它的熔化图像如图所示，那么该物体在固态时和液态时的比热之比是 （ ）

    Today is Saturday. The weather is warm and sunny. Bob and Jack go to the park. There are many people there. The girl under a big tree is reading a book. Two boys are playing football on the grass. The girl in a red dress is riding a bike. Two women are talking. The man beside these women is playing with a baby. Bob and Jack are beside the river. They are sitting on the chair and drawing pictures.

⑴It's warm and sunny ____       A. are beside the river.

⑵There are many people ____    B. are talking.

⑶Two boys ____                 C. in the park.

⑷Two women ____              D. are playing football on the grass.

⑸Bob and Jack ____             E. on Saturday.