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问题
选择题
用边长为1的正方形纸板制成一副七巧板(如图①),将它拼成“小天鹅”图案(如图②),则图②中
∠ABC+∠GEB=( )
A.360°
B.270°
C.225°
D.180°
答案
答案:
B
选择题
It was the first time in a year and a half that I _____ the night face to face.
A. saw
B. have seen
C. had seen
D. was seeing
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单项选择题
涉及结售汇、兑换的业务,已询价则必须输入平盘编号,否则以()成交。
A.掉期牌价
B.结售牌价
C.即时牌价
D.远期牌价
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