适用于一切存在付款行为的商品贸易、技术劳务贸易、工程项目等的支付工具为（）。
A．银行保函
B．电汇
C．汇票
D．即期信用证
参考答案：A
根据句意和汉语注释，写出单词的正确形式。
1. Would you please look for a lot of _____ (信息) on the Internet?
2. John Smith usually goes to the chess club at _____ (周末).
3. My friends are all big fans of _____ (连环漫画). They always talk about them at school.
4. This music_____ (听起来)so beautiful.
5. No one wants to play with him, because he is too _____ (无聊).
党的各级组织的报刊和其他宣传工具，是否可以不宣传党的路线、方针、政策和决议？
