___ ,I couldn't lift the box .A.As I might try B.Try as I might C.As try I might D.Try though I might

___ , I couldn't lift the box .为什么选B不选D___ , I couldn't lift the box .A.As I might try B.Try as I might C.As try I might D.Try though I might ___ ,I couldn't lift the box .A.As I might try B.Try as I might C.As try I might D.Try though I might The box was so heavy that I couldn't lift it .中为什么用couldn't 而不用can't I can't lift the box if you don't help me .I ___be ___to the lift box ___ ____ help i couldn't agree I couldn't help i couldn‘t是什么意思 英语七年级句型转换I couldn't speak Ehglish when I was ten.=I couldn't speak English ___ ___ ___of ten. 英语翻译I‘m very ___ ___ ___ at _____,but I couldn't swim in the past. I couldn't find my dog yesterday.同义句 I ___ ___ ___ find my dog yesterday. The box is so heavy that I can't lift it用It is ___ ___ heavy box ___ I can't lift it.（同义句转换英语老师要考的, I was ___ (shock) at the sad news.I couldn't say a word I couldn't always make complete sentences ___为什么不用yet 用either i wanttd to catch ____ early train,but couldn't get ___ ride to the station both of my f ___ were hurt in an accident,I couldn't move at all I can swim now but couldn't swim when l ___ ten years old. Not ___（konw） english ,I couldn't understand what he was talking about.快 I ALMOST COULDN'T 还是I COULDN'T ALMOST?