Was it___Tom's carelessness____your keys were all lost?A.because;which B.for;what C.because of; that D.since;why

Was it___Tom's carelessness____your keys were all lost?A.because;which B.for;what C.because of; that D.since;why 英语翻译Item No:EPF3472 Dimension:1835x700x850 Type:Freeze Temperature:≤-18 degree Refrigerant:R404A Compressor:Danfoss Digital Temperature Controller:Italy Carel Fan Machine:Germany ebm Material:Outside:0.7mm 304/201 s/steel Inside:0.6mm 3 用be动词的正确形式填空.1.My name______Tom． 2.I____a student．You＿＿a student,too.3.This___用be动词的正确形式填空.1.My name______Tom．2.I____a student．You＿＿a student,too.3.This___a pencil.It___Tom's.4.___your sister a was 能不能缩写's What was betty's present? What was Betty's present? How was Sandy's weekend? Was it fun?怎么回答 What was Lingling's grandma b.She was a d. Paul's party was a d____.It was very terrible “So that's what it was! How was Sandy's weekend意思 That day was April Fool's Day It was 可不可以缩写成 It's It was 可缩写为It's what was 可不可以写为 what's 德语翻译：Was darf's sein? Sam s weekend was fantastic对fantastic that was 可以等于that's吗