20. Rainforests are home to many plants and animals. If the rainforests disappear, many of these species ______ on earth.
(A) are extinct
(B) were extinct
(C) have been extinct
(D) will be extinct
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統計: A(28), B(58), C(131), D(500), E(0) #1709936
統計: A(28), B(58), C(131), D(500), E(0) #1709936
詳解 (共 2 筆)
#2511423
(A) are extinct 滅絕(敘述)
(B) were extinct 滅絕了
(C) have been extinct 已滅絕
(D) will be extinct 將滅絕
19
2
#5113401
雨林是許多植物和動物的家園。如果熱帶雨林消失,地球上的許多物種就會______。
1
0