将下列陈述句改成疑问句
①小姑娘天真的心灵，正像一个含苞欲放的花蕾。 ②这些树叶就是从这棵树上飘落下来的。
小姑娘天真的心灵，不正像一个含苞欲放的花蕾吗？|这些树叶难道不是从这棵树上飘落下来的吗？
①互联网改变了世界，已成为我们生活的全部
②互联网实现了古人“天涯若比邻”的梦想
③“互联网+”已经成为世界各国发展的唯一模式
④互联网为人类创造了崭新的工作方式和生活方式
“离离原上草，一岁一枯荣，野火烧不尽，春风吹又生。”这告诉我们（ ）
***指出：党的基本路线是国家的生命线、人民的幸福线。第一次系统地提出党在社会主义初级阶段基本路线的会议是（ ）
补全对话, 其中有两个多余选项。
A: Hello! This is Tom speaking. ____
B: Sorry, Jack is out at the moment.
A: ____
B: This is Jack’s mother.
A: Hello! Mrs Brown. ____
B: Of course. ____
A: That’s very kind of you. Would you please tell Jack we will have a party about stamp collection this Sunday morning?
B: Oh, a party about stamp collection on Sunday morning. OK, ____
A. Who's speaking, please?
B. Hold the line, please.
C. Can you take a message for me?
D. Can I take a message for you?
E. I'll tell him as soon as he comes back.
F. Could I speak to Joe, please?
G. Could I speak to Jack, please?
