原题:
题型:单项选择-四个选项
—It’s 9:00 a.m. Where is Maria?
—She ________ in the pool now. She ________ for half an hour every morning.
—She ________ in the pool now. She ________ for half an hour every morning.
| A.swims; swim | B.swims; is swimming |
| C.is swimming; swims | D.is swimming; is swimming |
题目考点:现在进行时和一般现在时的搭配
