[文法] 多題改錯題

[minitwinkle ( )]

以下為改錯題，我有嘗試修正了，但不確定改的對不對

麻煩各位幫我看看，謝謝~

1. The first postage stamps, issued in 1840, costed one penny, which
                                             ______            _____
                                                1                2

was actually quite a lot of money.
    ________ ___________
       3          4

Ans: 1
1=> costing


2. The eruptions of Mr. St Helens were enough severe to cause numerous deaths.
   ________________                    _____________          ________ ______
          1                                  2                   3        4

Ans: 2
2=>severe enough

3. U.S. cattle owners have worked to improve breeds and increasing milk and
               ______ ___________                       __________      ___
                  1        2                                3            4

beef production.

Ans: 3
3=> increase



4. A mythology about dragons have existed in various different countries, and
                             ____________    _______
                                  1             2
in most stories, the dragon is a symbol of evil.
        _______                ________
           3                      4

Ans: 1
1=> has existed


5. The 20th century has seen the invention of many products that help people
                    ________     _________
                        1            2

to raise its standard of living.
________ ___
   3      4

Ans: 4
=> 不知道怎麼改~"~

麻煩各位幫我解答了 thanks!!

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※ 編輯: minitwinkle     來自: 114.39.29.152        (06/16 22:03)
推 rogerkid:1. cost 5. its改成their.... 不過我對has seen比較感冒
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