86. 寫出同義句(It.......since.....)Hehasbeenintheclubfortwoy...
問題詳情：86. 寫出同義句(e.....)Hehasbeenintheclubfortwoyears.=Hejoinedtheclubtwoyearsago.87. 變為被動語態Peoplehaveacquiredknowledgethroughexploration.88. 我們保護自然的原因是我們能從中受益。（Thereas...
問題詳情：86. 寫出同義句(e.....)Hehasbeenintheclubfortwoyears.=Hejoinedtheclubtwoyearsago.87. 變為被動語態Peoplehaveacquiredknowledgethroughexploration.88. 我們保護自然的原因是我們能從中受益。（Thereas...