問題詳情

Elephants are one of the most intriguing and wonderful animals on earth.　The elephant is the largest mammal, (26)______ up to 5 meters in height and 5,000 kgs in weight.　This extraordinary creature is unusual even before birth.　The mother elephant carries her unborn baby for the (27)______ of 22 months, which is the longest period of time among all mammals.　A newborn baby elephant can be one meter tall and weigh 135 kilograms.　The elephant family is (28)______.　Right after the baby is born, some adult female relatives will (29)______ to take care of the newborn until it reaches (30)______.　In the elephant herd, the older and the stronger (31)______ protect the younger and the weaker.　　Believe it or not, elephants are (32)______ vegetarians.　Grass, small branches, and bark from trees are among their favorite foods.　An adult elephant spends 16 hours a day more or less collecting food, and it can (33)______ 300 to 600 pounds of food each day!　　Sadly, this adorable animal is on the edge of extinction.　Human activities have done damage to the elephants’ natural habitat.　(34)______, many elephants fall victim to poachers seeking their ivory tusks.　(35)______ we take immediate action to protect them from extinction, it is very likely that our children will not see elephants roaming in the wild 20 years from now.
26 (　　)
(A) that is measured　
(B) measuring　
(C) which measure　
(D) to be measuring

參考答案

答案：B
難度：非常困難0
統計：A(0),B(0),C(1),D(0),E(0)

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