www.pryy.net > BECAusE和BECAusE oF的用法区别,还有符号的区别.

BECAusE和BECAusE oF的用法区别,还有符号的区别.

because 和because of 都可以用来表原因(引出从句或者短语做原因状语) 但在用法上两者不一样: A: because 是从属连词, 后接原因状语从句 如: 1. He didn't go to school yesterday because it was raining. 由于下雨,他昨天没上学。 2. Jo...

LS正解。 补充一下,because接原因状语从句,becasue of接名词、代词或动名词,如because of doing sth. e.g.Many living things lose their homes because people keep cutting down trees. =Many living things lose their homes because of d...

+ plus 加号;正号 - minus 减号;负号 ± plus or minus 正负号 × is multiplied by 乘号 ÷ is divided by 除号 = is equal to 等于号 ≠ is not equal to 不等于号 ≡ is equivalent to 全等于号 ≌ is equal to or approximately equal to 等于...

数学实用工具:数学符号大全 1、几何符号 ⊥ ‖ ∠ ⌒ ⊙ ≡ ≌ △ 2、代数符号 ∝ ∧ ∨ ~ ∫ ≠ ≤ ≥ ≈ ∞ ∶ 3、运算符号 如加号(+),减号(-),乘号(×或·),除号(÷或/),两个集合的并集(∪),交集(∩),根号(√),对数(log,lg,ln),比(:...

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