— _______have you been learning to swim? —Half a year. [ ]A. How long

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— _______have you been learning to swim?
—Half a year.   [     ]
A. How long
B. How often
C. When
D. How far

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举一反三

—____ will he go back to school?
—In a week.[     ]
A. How
B. How long
C. How soon
D. How often

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—_____ have you stayed in this city?
—For about five years. [ ]
A. How long
B. How far
C. How soon
D. How often

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—________ do you work in the company?
—3 years.  [     ]
A. How long
B. How
C. How soon
D. How often

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——______ will he visit his friend?
—in a month.[     ]
A. How long
B. How
C. How soon
D. How often

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—________ is from Kaifeng to Zhengzhou?
—about 70 KM.    [     ]
A. How long
B. how far
C. How soon
D. How often

题型：同步题难度：| 查看答案