原题:
题型:单项选择-四个选项
—We thought there was ________ wrong because we didn’t hear from you.
—Sorry, I was too busy to write a letter to you.
—Sorry, I was too busy to write a letter to you.
| A.everything | B.something | C.anything | D.nothing |
题目考点:正确使用‘something’表示不确定或某件事出问题
