John's score on the test is the highest in the class ; he____last night.
A、muststudyC
「句意」约翰的考试分数全班最高;他昨天晚上一定学习了。
「难点」表示对过去某一动作行为的猜测须要用musthavedone这一句型结构。
Nancywassurprisedthattheyhave（），Theyseemedtobeahappycouple.
Thebackgardenofourhousecontainsalawn，（）verypleasanttositoninsummer.
Evenifhisletter____tomorrow，it____toolatetodoanything.
WhichofthefollowingitalicizedwordsDOESNOTcarrythemetaphoricalmeaning?
Ifyou_____insuchahurry,you_____sugarintothesauceinsteadofsalt.
