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【单选题】
Here are some favorite excuses for academic tardiness, except _______.A.
computer failure
B.
leaving a paper at home
C.
losing a hand held organizer
D.
the death of a grandmother
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【简答题】固体物理通常将晶体简化成为由( )和( )组成;
【单选题】The largest shark known to us, Megalodon, is extinct. Or is it? Carcharodon Megalodon, commonly known as Megalodon, is believed to have lived between 1 million and 5 million years ago and thought to h...
A.
Megalodon, the largest shark, is extinct
B.
Megalodon is not extinct but just out of reach
C.
Megalodon was 52 feet long and had a jaw 7 or more feet wide
D.
Megalodon lived between several million years ago
【简答题】“材料采购”科目借方登记材料的实际成本，贷方登记入库材料的计划成本。借方大于贷方表示节约，从本科目贷方转入“材料成本差异”科目的借方；贷方大于借方表示超支，从本科目借方转入“材料成本差异”科目的贷方；期末一般为借方余额，反映企业在途材料的采购成本。（ ）
【判断题】“材料采购”科目借方登记材料的实际成本,贷方登记材料的计划成本。借方大于贷方表示节约,从本科目贷方转入“材料成本差异”科目借方;贷方大于借方表示超支,从本科目借方转入“材料成本差异”科目的贷方;期末一般为借方余额,反映企业在途材料的采购成本。
A.
正确
B.
错误
【单选题】下图表示一个酶促反应,它所能反映出的酶的一个特性和A、B、C最可能的物质依次是( )
A.
专一性 淀粉酶 淀粉 麦芽糖
B.
专一性 麦芽糖酶 麦芽糖 葡萄糖
C.
高效性 蛋白酶 蛋白质 多肽
D.
高效性 脂肪酶 脂肪 甘油和脂肪酸
【单选题】The news that he fought with his coach surprised us, ________?
A.
did he
B.
didn’t it
C.
didn’t he
D.
did it
【单选题】In most western countries, on April Fool’s Day, people often play trick on each other; children especially have great fun.
A.
a; a
B.
the; the
C.
a; /
D.
/; a
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