【单选题】关于汇票的付款日期,票面上写明“at 90 days from sight",如果见票日是4月20日,则汇票到期日是:
【单选题】Which of the following is NOT true according to the passage?
A.
Shelly owned a snack shop.
B.
Shelly was a sleep walker.
C.
Shelly suffered from SRED
D.
Shelly is recovering now.
【单选题】对滴有酚酞试液的下列溶液,操作后颜色变深的是 ( )
【单选题】如果汇票上付款期限是:At 90 days from 20 th May该汇票的付款到期日是()。
【单选题】Which of the following is NOT true according to Paragraph 1?
A.
Today, it' s common for a woman to be the main breadwinner.
B.
The husband of high-earning woman is more likely to be unfaithful.
C.
In the US, half of wives earn more than their husbands.
D.
Many men are difficult to live with a successful wife.
【判断题】如果汇票上未记载付款日期的,视为见票后定期付款。
【单选题】According to Scientist 2’s viewpoint, compared to thealtitude at which a stony asteroid would have explodedin Earth’s atmosphere, a comet of similar size wouldmost likely have exploded at:
C.
a slightly lower altitude.
D.
a much lower altitude.
【简答题】汇票的出票日期为7月19日,如果汇票付款期限为出票后3个月,此汇票到期_______________;如果汇票付款期限为出票后30天,则此汇票到期________________。
【单选题】下列关于鸟类的生殖与发育的叙述,错误的是
B.
求偶、交配、产卵、育雏是所有鸟类共有的繁殖行为
【简答题】A为重言式当且仅当A的主析取范式含全部 个( ), A为矛盾式当且仅当A的主析取范式为( )