单位水平面上接收的辐射强度随天顶角增大而()
A.增大
B.不变
C.减小
参考答案:C
用所给单词的适当形式完成句子。
1. Many animals are__ (danger).
2. Do you like the__ (beautiful) of Guilin?
3. Advertisements sometimes__ (misleading) people to buy something they don't really need.
4. Loud music makes me__ (feel) tense.
5. __ (wait) for someone makes me angry.
企业将现金存入银行或从银行提取现金,可以只编制付款凭证,不编制收款凭证。 ( )