30. Grammar: Choose one best answer.
(A)Tungsten, a gray metal with the melting point is the highest of any metal, is used to form the wires in electric light bulbs.
(B)Biochemists use fireflies to study bioluminescence, the heatless light given off by certain plants and animals.
(C)June bugs they often cause damage by stripping the young leaves from trees and shrubs.
(D)The latest Flash Mob event involved a large number of people invaded a shoe boutique, all noisily pretending to be out-of-towners on a bus tour.

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統計： A(43), B(121), C(45), D(34), E(0) #569519

詳解 (共 7 筆)

#874963
(A) 插入句不能有is而造成一個子句, 因為沒有關係代名詞      (C) June bugs 和they不能同時用, 因為是一樣的      (D) mob event involving a ...
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#878333
out-of-towner市外居民；外埠居民
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#878332
應該是要選對的句子
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#1106980
(d) invading
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#5775868

(A) Tungsten, a gray metal with the melting point that is the highest of any metal, is used to form the wires in electric light bulbs.

(B) Biochemists use fireflies to study bioluminescence, the heatless light given off by certain plants and animals.（正確）

(C) June bugs they often cause damage by stripping the young leaves from trees and shrubs.

(D) The latest Flash Mob event involved a large number of people invaded invading a shoe boutique, all noisily pretending to be out-of-towners on a bus tour.

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#5410458

想請問B ，後面的句子如果沒有縮減前會是什麼樣子呢?

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#852448
是要選錯的嗎? 
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