If you do things usually you can’t do them well.A. in a hurry B. from now on C. just now

问题补充：

If you do things , usually you can’t do them well.

A. in a hurry

B. from now on

C. just now

D. at once

答案：

(答案→)A. in a hurry

B. from now on

C. just now

D. at once

解析：in a hurry立即，匆忙；from now on从现在开始；just now刚才；at once立刻，马上。句意：如果你做事太匆忙，通常你不能把它们做好。结合语境可知选A。