首页
登录
职称英语
Generally, snakes won’ t attack humans______they are threatened with danger.A、if
Generally, snakes won’ t attack humans______they are threatened with danger.A、if
游客
2024-01-14
27
管理
问题
Generally, snakes won’ t attack humans______they are threatened with danger.
选项
A、if
B、since
C、unless
D、while
答案
C
解析
考查连词辨析。句意:总体来说,蛇是不会攻击人类的,除非它们受到了危险的威胁。unless意为“除非,如果不”,相当于if not,引导条件状语从句,与句意和句法结构相符,故答案为C。if引导条件状语从句,与unless意思相反;since引导时间状语从句或原因状语从句;while引导时间状语从句,这三项均不符合句意和句子逻辑,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3362836.html
相关试题推荐
Horseshavemorehighlydeveloped______ofsightandhearingthanhumans.A、senses
Generallyspeaking,employersarelookingfortwothingsinjobapplicants:
Generallyspeaking,employersarelookingfortwothingsinjobapplicants:
Generallyspeaking,employersarelookingfortwothingsinjobapplicants:
HumansmaynothavelandedonMars(火星)justyet,butthatisn’tstoppingaE
Circustigers,althoughtheyhavebeentamed,can______attacktheirtrainer.A、un
Generallyspeaking,employersarelookingfortwothingsinjobapplicants:
Generallyspeaking,employersarelookingfortwothingsinjobapplicants:
Generallyspeaking,employersarelookingfortwothingsinjobapplicants:
HumansmaynothavelandedonMars(火星)justyet,butthatisn’tstoppinga
随机试题
HowShouldTeachersBeRewarded?Weneverforgetourbestt
[originaltext]Auniversityprofessorrecentlymadeseveralexperimentswith
Consumersandproducersobviouslymakedecisionsthatmoldtheeconomy,but
TPO原则是指时间、________、场合。
下列疾病中,易并发弥散性血管内凝血(DIC)的是A.急性单核细胞白血病 B.急
A.生物力学分析 B.神经发育分析 C.感觉综合分析 D.认知能力障碍分析
劳动争议的特征是( )。A.劳动争议的内容是特定的 B.劳动争议的当事人是特
现在物品的效用要()未来物品的效用。A、低于B、高于C、等于D、不确定
由非运价因素变化引起的运输需求曲线的移动,称为()。 A.运输需求量变动 B
MU10蒸压灰砂砖可用于的建筑部位是()。A.基础底面以上 B.有酸性介质侵
最新回复
(
0
)