Question

I ______ laughing when my daughter made a face

1. A.
   burst out
2. B.
   burst into
3. C.
   burst upon
4. D.
   burst on

Answer 1

A
试题分析：考查固定结构。固定词组：突然大笑burst into laughter ="burst" out laughing.故本题A正确。
考点：考查固定结构
点评：固定词组：突然大笑burst into laughter ="burst" out laughing