instance 为正式用词,指从事实中援引单独事例,隐含其典型性
重难点 语法规则:in case意为假使;免得,以防。In case引导的从句可以用陈述语气,也可用虚拟语气,虚拟形式为should+动词原形
真 题 I was advised to arrange for insurance _____I needed medical treatment. 答案
A)nevertheless B) although C)in case D)so that
C
I left for the office earlier than usual this morning _________traffic jam. 答案
A)in line with B)for the sake of C)in case of D)at the risk of C
We left the manager a note________ he wanted to know where we were. 答案
A)if B)in case C)so that D)unless
B
The lawyer advised him to drop _________,since he stands little chance to win. 答案
A)event B)incident C)case D)affair
C effect
意 义 n.结果、效果; v.实现、使生效
变 形 effective
有效的,生效的,起作用的;给人印象深刻的;实际的,事实上的
effectively 有效地、起作用地
搭 配 bring/carry/put into effect 实行、实现
take effective measures 采取有效措施
effective range 有效射程;
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