首页
登录
职称英语
Anthropologists agree that our primitive ancestors who inhabited the tropics pro
Anthropologists agree that our primitive ancestors who inhabited the tropics pro
游客
2024-11-23
15
管理
问题
Anthropologists agree that our primitive ancestors who inhabited the tropics probably have natural protection against the sun.
选项
答案
have—had
解析
译文:人类学家赞同:生活在热带地区的远古祖先可能天生具有抵御阳光的保护力。
分析:考查时态。that从句的主语是our primitive ancestors(我们远古的祖先),其谓语动词只能用过去时态,不能用现在时。此处have应改为had。
转载请注明原文地址:https://tihaiku.com/zcyy/3857445.html
相关试题推荐
The______andSaxonsaretheancestorsoftheEnglishpeopletoday.A、VikingsB、
Earlyanthropologists,followingthetheorythatwordsdeterminethought,b
Earlyanthropologists,followingthetheorythatwordsdeterminethought,b
Earlyanthropologists,followingthetheorythatwordsdeterminethought,b
Earlyanthropologists,followingthetheorythatwordsdeterminethought,b
Earlyanthropologists,followingthetheorythatwordsdeterminethought,b
Earlyanthropologists,followingthetheorythatwordsdeterminethought,b
Earlyanthropologists,followingthetheorythatwordsdeterminethought,b
Earlyanthropologists,followingthetheorythatwordsdeterminethought,b
Earlyanthropologists,followingthetheorythatwordsdeterminethought,b
随机试题
Thereare______inthesea.[br][originaltext]Therearemanyislandsint
清热泻火,利水通淋的方剂是( )。A.二妙散 B.茵陈蒿汤 C.三仁汤
有关肠杆菌科的特性中,哪一项不正确A.为革兰阳性杆菌或球杆菌B.为机会病原菌C.
共用题干 江先生与张小姐2000年相识,并于2001年2月1日登记结婚,200
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A.如
借款人在偿还个人住房贷款时,贷款支付方式可以同时采取委托扣款和柜面还款两种方式。
长期服用糖皮质激素的患者宜多食用的是A.绿叶蔬菜 B.咖啡 C.葡萄柚汁
男,57岁。拟诊为右三叉神经痛。对鉴别原发、继发三叉神经痛最有意义的检查结果是A
下列变量取值中,相关的程度最高的是()。A.0.82 B.-0.93 C.
根据《声环境质量标准》,关于噪声敏感建筑物监测的说法错误的是( )。A.不得不
最新回复
(
0
)