1.Miss Browm has taught physics for _20_ years.(对画线部分提问)
How many years has Miss Brown taught physics?
2.He has learned English for about _two years_.(对画线部分提问)
How long has he learned English?
3.The Whites went to France in 1965 and 1993.(用be,twice改写原句,意思不变)
The Whites have been to France twice.
4.Tom came to China.He made a lot of friends.(改为同意句)
Tom has made a lot of friends since he came to China.
1 How many years has Miss Brown taught physics?
2 How long has he learned english?
3 The Whites have been to France twice.
4 Tom has made a lot of friends when he came to china.
1。 how many years has taught
2. how long
3. have been twice
4. has made sine went
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