—________will the fog and haze last？
—I’ve no idea．There is no sign of an end．
| A．How soon |
| B．How far |
| C．How long |
| D．How often |
相关试题
Let’s have_________ break; I want to make________ telephone call.
| A．a; a | B．a; the | C．the; a | D．the; the |
I don’t know how to begin a talk with Betty. She can sit all day long _______a word.
A. by B. with C, in D. without
He told us that where ______ a picnic was not decided yet.
| A．having | B．to have | C．have | D．had |
Look at the pictures below, _______ means that this way is for a person to run away from danger.
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