英语在小学是必修课吗?necessary“必要的”。significant“重要的”,如:a significant decision重要的决定。obligatory“必须的,强制性的”,如:Attendance at school is obligatory.必须到校。difficult“困难的”。
第5题:
We are facing both promising opportunities and grave challenges.
A:hard
B:brave
C:severe
D:difficult
答案:C
解析:
我们既面临有希望的机遇,也面临严峻的挑战。hard“困难的”,如:This problem is so hard that it cannot be solved soon.这个问题非常困难,无法很快解决。brave“勇敢的”,如:Our brave soldiers fought day and night on the battlefield.我们勇敢的士兵日夜奋战在战场上。severe“严峻的”,如:This company is facing severe cash flow problems.该公司面临严峻的资金周转问题。difficult“困难的”,如:No matter how difficult it is, we shall overcome it.无论有多困难,我们都会克服的。只有severe意思上与grave最接近。
第6题:
Only a small minority of the audiences are liable to be late for the lecture.
A:easy
B:possible
C:barely
D:difficult
答案:B
解析:
本句意思:“只有极少数的听众可能会听讲座迟到。” possible:可能的。例如:It is possible that it's going to be a fine day tomorrow.明天可能会是个大晴天。easy:容易的。例如:This is no easy job.这不是轻而易举的事。barely:仅仅、几乎不。例如:He could barely control himself on hearing the news.他在听到那个消息时几乎不能控制自己。difficult:困难的、艰难的。例如:To persuade her to accept the proposal is a difficult job.说服她接受这项提议非常困难。