10春学期《大学英语(一)》在线作业一* Y ]3 @9 W2 F& c8 r 试卷总分:100 测试时间:-- R+ G9 l/ \0 J( D
单选题 - b6 G: s& u. m; u( q4 P
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+ Q- U& P8 U+ ^% x9 H3 {一、单选题(共 10 道试题,共 100 分。)V4 Z/ v K+ }3 V' _& R" r: u
1. How can you convince him__A___ the death of his wife, since he was with her a few minutes ago? ! D/ a9 D: S$ G) WA. of2 r9 d+ K7 |' u
B. on / @. ^4 Q1 C8 n7 o/ k1 gC. in + c3 V4 `; Q' r% }D. from 3 W- R" K9 @ z 满分:10 分