17. Although the city is relatively unaffected by extreme weather in comparison with other cities, there are now more typhoons than _____.
(A) it used to
(B) there used to be
(C) was there
(D) it has been
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統計: A(166), B(316), C(12), D(37), E(0) #940782
統計: A(166), B(316), C(12), D(37), E(0) #940782