——Who’s the man over there?Is it Mr. Black?
——It______be him. He’s much taller.
| A．may not | B．can’t | C．will not | D．mustn’t |
相关试题
I didn't sleep well because_ suddenly knocked on the door just now.
| A．somebody | B．nobody | C．anybody | D．everybody |
They're shoes with _ . People can use them for seeing in the dark.
| A．letters | B．lights | C．wheels | D．colors |
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