题文
—Look at the picture on the wall. It ________be David’s.
—Yes, his name is on the first page.
| A．can | B．can’t | C．must | D．mustn’t |
—Look at the picture on the wall. It ________be David’s.
—Yes, his name is on the first page.
| A．can | B．can’t | C．must | D．mustn’t |
试题篮
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