I _____a letter when she ____. A.write, callsB. wrote, calledC.was writing, callsD. was writing, called
I _____a letter when she ____.
A.write, calls
B. wrote, called
C.was writing, calls
D. was writing, called
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She’ll never forget her stay there ________ she found her son who had gone missing two years before.A. that B. whichC. where D. when
The earthquake broke out on a day _______ my father left for America, a day _______I’ll never forget.A.that; whenB.when; whenC.that; whichD.when; that
The earthquake broke out on a day______ my father left for America, a day _______ I’ll never forget.A.that; when B.when; whenC.that: which D.when; that
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20、以下程序的输出结果是（）？ letter = ['A','B', 'C', 'D', 'D'] for i in letter: if i == 'D': letter.remove（i) print（letter)A．['A','B', 'C', 'D']B．['A','B', 'C', 'D','D']C．['A','B', 'C', 'D','D','D']D．['A','B', 'C']