2012大学英语四级必备词汇09

会计考友

1. It was essential that the applications forms _C_ back before the deadline.  
　　A must be sent B would be sent C be sent D were sent
　　It be essential that 后面一定用虚拟语气，且句子谓语动词固定为(should) + 动词原型;
1 V, X0 D$ \" C& @! [$ S　　It was essential that the applications forms send back before the deadline.
　　2. We _D_ our breakfast when an old man came to the door.
　　A just have had B have just had C just had D had just had
+ D7 T, u- T4 s* h: Y0 z. X　　when 还可以表示①刚。。就… (有动作先后关系)、②恰在此时;
　　3. I had just started back for the house to change my clothes _D_ I heard voices.
　　A as B while C after D when
& Q+ T/ S! u% y' I! c" P: p1 }6 @　　4. I felt somewhat disappointed and was about to leave， _C_ something occurred which attracted my attention.
: D5 S- u3 [+ Q+ t% N　　A unless B until C when D while
2 Q2 z1 t% q- I" C- K# y　　5. It was essential that these application forms _D_ back as early as possible.
' Q- @, e/ L" n/ [- G　　A must be sent B will be sent C are sent D be sent