_ is our duty to keep our earth clean and safe. [ ]A. That
题型:同步题难度:来源:
_ is our duty to keep our earth clean and safe. |
[ ] |
A. That B. This C. It |
答案
C |
举一反三
_______ necessary for us _______ English well. |
A. This is; to learn B. It"s; to learn C. It"s; learn D. That"s; learn
|
It"s important __ English well. |
[ ] |
A. learn B. to learn C. learning |
It"s polite for students __ teachers. |
[ ] |
A. greet B. to greet C. greeting |
is strange that he didn"t come at all. |
[ ] |
A. That B. This C. It |
根据所给的汉语提示,转换下列句型。 1. To be a doctor for animals is very rewarding. (改为同义句) _____ _____ very rewarding to be a doctor for animals. 2. "I saw the film yesterday", she said to me. (改为间接引语) She told me that she _____ _____ the film the day before. 3. Jack has been invited to study at Oxford University. (改为主动语态) They _____ _____ Jack to study at Oxford University. 4. The bird died yesterday. Henry liked it very much. (改为同义句) The bird _____ Henry _____ very much died yesterday. 5. You"re not supposed to shake hands in India. (对画线部分提问) _____ are you not supposed to _____ in India? |
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