首页
登录
职称英语
Threats from nomadic people in the north were 【C1】______ throughout Chines
Threats from nomadic people in the north were 【C1】______ throughout Chines
游客
2024-10-22
18
管理
问题
Threats from nomadic people in the north were 【C1】______ throughout Chinese history. They were continually attacking the Chinese northern 【C2】______ . With each new emperor, came endless debate about how to 【C3】______ the barbarians. There were four options: 【C4】______ offensive campaigns to drive them away or to destroy them; create defensive garrisons; develop diplomatic and 【C5】______ ties with them, or build a wall to keep them out.
All the options were 【C6】______ at various times. Experience showed that 【C7】______ campaigns were too costly and very risky, 【C8】______ defensive garrisons could not respond quickly enough 【C9】______ lightning attacks along a long border. The third option would seem to be a very 【C10】______ one and it was in fact tried successfully 【C11】______ a couple of occasions. Wall building became the most favored option in many dynasties. The three dynasties which 【C12】______ the most walls were the Qin, the Han and the Ming.
The effectiveness of the Great Wall in history is still a controversial 【C13】______ Historical records show that the wall 【C14】______ at many times 【C15】______ repel invaders. Only on two occasions when a dynasty weakened from 【C16】______ were invaders from the north 【C17】______ advance and conquer. 【C18】______ , scholars think the Chinese wall builders were themselves responsible for the unrest on the border. The nomads were people who did not farm, so they 【C19】______ trade with China for many essentials. When the Chinese refused to trade with them, they had no option 【C20】______ raid border towns. [br] 【C11】
选项
A、on
B、in
C、under
D、at
答案
A
解析
固定搭配题。on…occasions为固定搭配,意为“在……场合中”,occasion不与其他三个介词搭配使用。
转载请注明原文地址:https://tihaiku.com/zcyy/3812380.html
相关试题推荐
ThepeopleatthepartywereworriedaboutSusanbecausenoonewasaware______
Threatsfromnomadicpeopleinthenorthwere【C1】______throughoutChines
Threatsfromnomadicpeopleinthenorthwere【C1】______throughoutChines
Threatsfromnomadicpeopleinthenorthwere【C1】______throughoutChines
Threatsfromnomadicpeopleinthenorthwere【C1】______throughoutChines
Threatsfromnomadicpeopleinthenorthwere【C1】______throughoutChines
Threatsfromnomadicpeopleinthenorthwere【C1】______throughoutChines
Threatsfromnomadicpeopleinthenorthwere【C1】______throughoutChines
Threatsfromnomadicpeopleinthenorthwere【C1】______throughoutChines
Threatsfromnomadicpeopleinthenorthwere【C1】______throughoutChines
随机试题
______,thiskindofdiseasecandogreatharmtopeoplethere.A、Occurringwhere
Tiktaalikrosaeisconsideredtobeanevolutionary______.[br]【35】[original
把下面的六个图形分为两类,使每一类图形都有各自的共同特征或规律,分类正确的一项是
下列关于乳酸菌和醋酸杆菌的叙述,正确的是()。A.前者厌氧,后者好氧 B.两
利用资本资产定价模型确立股权资本成本需要评估的因素包括()。 Ⅰ.无风险收益
临床前药理研究不包括A.主要药效学 B.毒理学 C.一般药理学 D.药剂学
电流互感器交接试验验收中交流耐压试验项目二次绕组之间及其对外壳的工频耐压试验标准
为了更好地促进学生发展,提高学生成绩,六年级三班的班主任梁老师根据全班学生的不同
用测定膨胀度的方法可鉴别其品种的药材是A.葶苈子 B.木瓜 C.金樱子 D
关于矿井涌水水源的一些特点,说法正确的是()。A.地表水主要是指渗入土地中的雨水
最新回复
(
0
)