The audience was really worked ____ by this time.(A) out (B) over (C) on (D) up(2)It isn't quite ____ that he will be present at the meeting.(A) sure (B) certain(3)The people of the African interior began to ___ gold in exchange for goods they needed
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The audience was really worked ____ by this time.(A) out (B) over (C) on (D) up(2)It isn't quite ____ that he will be present at the meeting.(A) sure (B) certain(3)The people of the African interior began to ___ gold in exchange for goods they needed
The audience was really worked ____ by this time.
(A) out (B) over (C) on (D) up
(2)
It isn't quite ____ that he will be present at the meeting.
(A) sure (B) certain
(3)
The people of the African interior began to ___ gold in exchange for goods they needed from abroad.
(A) afford (B) offer (C) accept (D) receive
因为我想仔细了解知识,所以3道题目都请说明原因,
The audience was really worked ____ by this time.(A) out (B) over (C) on (D) up(2)It isn't quite ____ that he will be present at the meeting.(A) sure (B) certain(3)The people of the African interior began to ___ gold in exchange for goods they needed
1.work out 为计算出
work over为殴打
work on 为话时间及精力做
work up 为下决心;产生勇气热情等
题目为被动语态,选B
2.sure 与 certain最大,最本质的区别就是在It is 的句型中,只能用 certain,选B
3.afford 为(经济上)承受 offer为(主动)提供 accept为(主观上)接受 receive为得到
选B
)
1.A; BCD都没法选的,完全不搭调,只能取work out的“了解”意思了。
2.B; 没有It's sure that这种用法的
3.B; 用黄金来换别的物资,当然是offer"提供"了,A是“支付得起”C是“接受”D是“接收”都不合题意