He ____ the test,but he wasn't careful enough

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/11/05 23:37:40

He ____ the test,but he wasn't careful enough
A.could have passed B.were able to pass
C.must have passed D.might be able to pass
为什么选A?

他应该能（虚拟语气 - 过去应该发生,而实际没有发生的事情）通过考试,但是（因为他）不够仔细（实际上而没能通过）
这种情况,用 could have done 结构

He ____ the test,but he wasn't careful enough He wasn’t （）with the knife cut himself.A.careful enough B.c Jerry wasn't careful enough to pass the test.（改为同义句） Lilei fell off the bike,but ___(luck)he wasn t hurt ____(bad He ____(call) me just now.But I wasn't at home The teacher a he isn't careful enough to do his homework .改为同义句 he is ____ 谁知道 "They told him to quit,that he wasn't good enough,but``` 1.What is your ____（身高）?----165cm 2.He wasn't old enough to 1.——We ____ the club to see if Bill was there,but he wasn't. 一题英语Mary dropped in ____ Mr Smith,but he wasn' t at home,so He tried ____(catch)the cat,but he couldn't he fell off his bike but he wasn't hurt