2012年大学英语四级语法指导06

会计考友

1. Mrs. Brown is supposed _A_ for Italy last week.  
　　A to have left B to be leaving C to leave D to have been left
: X* v: p; G+ G1 u% Q) S* m　　be supposed to do sth. 应该(理应)做某事。
　　2. He’s watching TV? He’s _D_ to be cleaning his room.
5 z. f0 \1 e  A　　A known B considered C regarded D supposed
　　regard as 把…认作
　　3. My camera can be _B_ to take pictures in cloudy or sunny conditions.
$ f# z5 L; R' O0 ^　　A treated B adjusted C adopted D remedied
　　treat 对待，处理; I’ll treat you. 我请客，应用于真正请客之前。It’s on me. 应用于结帐时。
$ Q! J  m- k3 [; x% Q　　adjust vt. 调整，调节; adopt vt. 收养，领养; remedy vt. 弥补，补救，修正;
+ L, A6 V, T. q, Z5 z* x　　4. A new technique _C_， the yields as a whole increased by 20 percent.
　　A working out B having worked out
1 R- \: b) r% v2 g5 n　　C having been worked out D to have been worded out
　　yields 产量; work out 作出，推出
: i" D: u8 c9 z　　关于百分数之前介词的用法
# z$ ]: k. f0 g/ }. v2 k0 h+ w　　increase to 80 percent 增加到80% (增加到用to)
　　increase by 60 percent增加了60% (表示增加的幅度用by)
　　5. Between 1974 and 1997， the number of overseas visitors expanded _A_ 27%.
6 }* x! R9 u9 b( P. {% L　　A by B for C to D in