1.you try to knock( ) a group of ten pins placed ( ) a triangleA down on B at on C down in D at in st week my cousin borrowed my maths book( ) didn't( )it to meA but returned B and returned C but back D and return ctoes across the country say many children( )exhaustion and stressA are suffering fromB are sufferingC were suffering fromD are suffer要解釋清楚 最好每句給翻譯一下

熱心網(wǎng)友

1. A 意思是“你試著把放在一個(gè)三角形上的一組10個(gè)圖釘釘進(jìn)去”。knock at 指敲門窗，knock on 指敲打。in 指三角形內(nèi)，on指三角形上2、D 用排除法，didn't后只能用動(dòng)詞原形。back做動(dòng)詞要和介詞搭配，不能單用！3. A 固定用法，且時(shí)態(tài)與主句一致。sufer必須與from搭配使用！因?yàn)閟uffer不及物！

熱心網(wǎng)友

1. A 你試著把放在一個(gè)三角形上的一組10個(gè)圖釘釘進(jìn)去。knock at 指敲門窗， knock on 指敲打。in 指三角形內(nèi)，on指三角形上2. D 用排除法，didn't后只能用動(dòng)詞原形3. A 固定用法，且時(shí)態(tài)與主句一致