Johnson’s younger brother, though 6 years old, is very quick ______ doing calculations.

admin2009-09-15  32

问题 Johnson’s younger brother, though 6 years old, is very quick ______ doing calculations.

选项 A、of
B、on
C、in
D、by

答案C

解析 常用搭配:be quick/slow in doing在做……方面快/慢。注意:quick/slow后跟in,good/clever后跟at,如:My little son is good/clever at chess.我的小儿子很会下棋。
转载请注明原文地址:https://kaotiyun.com/show/bVfd777K
0

随机试题
最新回复(0)