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【判断题】
碰撞理论活化能是活化分子的平均能量与反应物分子的平均能量之差。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】I look forward to _______ about what Mary has decided.
A.
hear
B.
hearing
C.
be heard
【多选题】Complete the sentences with the words given below, changing the form if necessary. 1. Mary is working as a________ in a small computer company. 2. Mary has decided to buy a Bluetooth________. 3. IE is...
A.
button
B.
underline
C.
speaker
D.
secretary
E.
browser
F.
attach
【简答题】Mary has decided to buy a Bluetooth ________.
【简答题】Fill in the blanks with appropriate prepositions.(用适当的介词填空) 1. John was criticized by his teacher this morning, for he was late _____ class again. 2. He has been absent _____class several times this m...
【单选题】8 Mary has made up her mind not to go to the meeting
A.
tried
B.
promised
C.
decided
D.
attempted
【单选题】Veteran track trainer Johnson is scathing in his ______ of the leaders of the I. O.C., 'These people are megalomaniacs. They are power-hungry administrators. '
A.
heredity
B.
helicopter
C.
appraisal
D.
flame
【单选题】I look forward to ________ about what Mary has decided.
A.
hear
B.
heard
C.
be heard
D.
hearing
【单选题】Another school of poetry prevailing in 17th century was that of______, i. e. those verse-writers , often knights and squires, who sided with the King against the Parliament and Puritans.
A.
Metaphysical Poets
B.
Cavalier Poets
C.
John Milton
D.
John Dryden
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