simple past tense一般过去时ppt
the simple present tense 一般现在时 the simple past tense 一般
past tense (explicit)
irregular verbs (不规则动词表) verba(原型) past tense(过去式)
一般过去时刷刷题就好
Tips:Do Not Provide
Personal Loans: Go Easy On Your Finances
Finance, Finance, Finance, Foreign Exchange, Stocks, Currency Circle, Venture Capital, Bitcoin, ICO...