首页
登录
职称英语
Polar bears are suffering in a【C1】________(warm)world than ever before.
Polar bears are suffering in a【C1】________(warm)world than ever before.
游客
2024-08-19
27
管理
问题
Polar bears are suffering in a【C1】________(warm)world than ever before.
Polar bears live in environments too cold for most animals. During much of the year. 【C2】________live and hunt on the frozen Arctic sea ice. Nature has prepared them for the cold conditions. But nothing has prepared the bears for the danger threatening the only home they know.
The polar bears ’ world is【C3】m________. Studies show that the polar ice【C4】________(reduce) by 9. 8% every 10 years since 1978. Now about 20,000 to 25,000 polar bears live in the Arctic. Polar bears 【C5】d________on the sea ice for their survival.
"The sea ice is more than just this platform that the bears walk over. " says Andrew Durocher, a scientist【C6】________ studies North American polar bear populations." 【C7】________it, they can’ t exist. "
Some melting and refreezing of the polar ice is natural. 【C8】________, in a warmer world, these cycles speed up, and bears have less time 【C9】________(hunt). Normally. they have three months in the spring when they gain more weight. The extra fat is used later, 【C10】________the bears are not actively hunting. [br] 【C5】
选项
答案
depend
解析
本题考查固定搭配depend on表“依靠”,根据时态和主谓一致,答案是depend。
转载请注明原文地址:https://tihaiku.com/zcyy/3726732.html
相关试题推荐
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
Polarbearsaresufferingina【C1】________(warm)worldthaneverbefore.
随机试题
[originaltext]M:You’renotlookingverycheerful.What’sthematterwithyou?
[img]2018m9s/ct_etoefz_etoeflistz_201808_0006[/img][br]Whatisthemainpurpos
HillaryRodhamClinton希拉里•罗德姆•克林顿
Intheearly1950stheresearcherswhoproducedthefirstcladglassoptical
【教学过程】 (一)开始部分 1.课堂常规:体委整队,报告人数,师生问好,教师简要介绍教学内容,检查服装,安排见习生。 2.导入:同学们,在上课之前
电烧伤最突出的病理改变是A.全层皮肤烧伤 B.肌肉坏死 C.神经受损 D.
患儿女,6个月。因烦躁不安、拒食、呕吐1天,查体面色苍白,呼吸急促,肺部闻及啰音
A.0.98 B.0.49 C.1.02 D.2.04
A.基托边缘过长 B.侧方咬合干扰 C.基托组织面小瘤 D.基
监理例会应由总监理工程师或其授权的专业监理工程师主持召开,宜()召开一次。
最新回复
(
0
)