1 . Miss Smith__________ at the handle, trembling and limping up the stairs. All of a sudden, she fell on her back. Fortunately, a kind-hearted passer-by__________.
| A．wrapped; helped her to her feet | B．grabbed; took her breath away |
| C．wrapped; took her breath away | D．grabbed; helped her to her feet |
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2 . Our teacher often ________ her lessons with vivid examples.
| A．illustrates | B．ignores | C．observes | D．wraps |
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