問題詳情

Panda babies are weak and need tremendous care. 26 pandas are born, they are very smalland delicate. Their average 27 at birth is only about 90 grams. Panda babies are actuallysmaller than a mouse. They cannot see or walk. 28 they receive close attention, panda babiesdie easily. According to a recent medical study, 61 percent of the pandas that are born in zoos die29 after birth. The number could be 30 if we did nothing. In China, and in zoos all overthe world, people are trying to help pandas have healthy babies. The 31 is that the panda is anendangered species. There are almost no pandas left in the 32 . However, we are getting better 共同科目 英文第 5 頁 共 8 頁at helping pandas have healthy children. This year nine zoo pandas have had a baby so far, and tenmore are 33 . Maybe one day the panda won’t be an endangered species any more.
26.
(A) While
(B) Where
(C) When
(D) Why

參考答案

答案：C
難度：適中0.526316
統計：A(13),B(1),C(20),D(0),E(0)

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