Betty is often seen ( B.to help ) the old man with his housework.
貝蒂經(jīng)常被見到幫那位老人做家務(wù).
see sb do sth,看見某人做了某事.變?yōu)楸粍?dòng)語態(tài)以后,原來的動(dòng)詞原形do之前要加上不定式的to,即be seen to do sth,被看見做了某事.所以這里是be seen to help.
求解答B(yǎng)etty is often seen( )the old man with his housework.這個(gè)題
求解答B(yǎng)etty is often seen( )the old man with his housework.這個(gè)題
A.help B.to help C.heiped D.helps
我知道這個(gè)題選B,但是不知道為什么,是不是跟被動(dòng)語態(tài)有關(guān)系.那個(gè)to為什么要加上.
還有其它選項(xiàng)為什么不選.
A.help B.to help C.heiped D.helps
我知道這個(gè)題選B,但是不知道為什么,是不是跟被動(dòng)語態(tài)有關(guān)系.那個(gè)to為什么要加上.
還有其它選項(xiàng)為什么不選.
英語人氣：188 ℃時(shí)間：2019-12-16 11:24:44
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