Helen got up too late this morning so she went to school breakfast.A. withoutB. through

问题补充：

Helen got up too late this morning, so she went to school breakfast.

A. without

B. through

C. by

D. for

答案：

(答案→)A. without

B. through

C. by

D. for

解析：句意：今天早上，海伦起床太晚了，因此她没有吃早饭就去上学。联系上文起床太晚了，因此是没有吃早饭，故选A