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【简答题】
某校生物兴趣小组，为了探究光照对菜豆发芽的影响，设计了如下实验。请根据实验设计回答下列问题： (1)此实验是否能证明光照对菜豆发芽的影响？__________。 (2)在这个实验设计中，应该修改的内容是____________。 (3)菜豆种子萌发时，所需要的养料由___________供给。 (4)菜豆种子的__________将来能发育成新植物体，其中的胚芽能发育成幼苗的___________。
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举一反三
【单选题】The Oompa-Loompas sang a song in which Miss Bigelow ________.
A.
Became unable to think on her own.
B.
Chewed off her own tongue.
C.
Died of obesity（肥胖）
D.
Lost all her friends.
查看完整题目与答案
【单选题】某化妆品生产企业为增值税—般纳税人，5月份特别加工一批产品用作广告样品，已知该批产品的生产本为l0 000元，增值税税率为l7％，消费税税率为30％，成本利润率为5％，则该产品应纳消费税（ ）。
A.
1785元
B.
3150元
C.
4500元
D.
16450元
查看完整题目与答案
【判断题】效率与流量的关系曲线不是风机的性能曲线。
A.
正确
B.
错误
查看完整题目与答案
【单选题】When a 13-year-old Virginia girl started sneezing, her parents thought it was merely a cold. But when the sneezes continued for hours, they called in a doctor. Nearly two months later the gift was sti...
A.
was ill
B.
was mentally ill
C.
was afraid of falling ill
D.
had attracted world-wide attention
查看完整题目与答案
【判断题】1816年美国底特律成立世界第一个会议局。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The Oompa-Loompas thought that Augustus Gloop was _________.
A.
a winner
B.
brave
C.
repulsive
D.
kind-hearted
查看完整题目与答案
【单选题】The Oompa-Loompas’ favorite food was ___.
A.
Cacao beans
B.
Marshmallows
C.
Human beings
D.
Gummy bears
查看完整题目与答案
【单选题】Where could the Oompa-Loompas find Augustus in the Fudge Room?
A.
In the fudge boiler.
B.
In the chimey.
C.
On the table.
D.
The chocolate-mixing barrel（桶）.
查看完整题目与答案
【单选题】How did the Oompa-Loompas respond to Augustus's accident?
A.
They kept silent.
B.
They shrieked.
C.
They cried.
D.
They burst into laughter.
查看完整题目与答案
【简答题】When a 13-year-old Virginal girl started sneezing, her parents thought it was merely a cold. But when the sneezes continued for hours, they called in a doctor. Nearly two months later the girl was sti...
查看完整题目与答案
相关题目：
【单选题】The Oompa-Loompas sang a song in which Miss Bigelow ________.
A.
Became unable to think on her own.
B.
Chewed off her own tongue.
C.
Died of obesity（肥胖）
D.
Lost all her friends.
查看完整题目与答案
【单选题】某化妆品生产企业为增值税—般纳税人，5月份特别加工一批产品用作广告样品，已知该批产品的生产本为l0 000元，增值税税率为l7％，消费税税率为30％，成本利润率为5％，则该产品应纳消费税（ ）。
A.
1785元
B.
3150元
C.
4500元
D.
16450元
查看完整题目与答案
【判断题】效率与流量的关系曲线不是风机的性能曲线。
A.
正确
B.
错误
查看完整题目与答案
【单选题】When a 13-year-old Virginia girl started sneezing, her parents thought it was merely a cold. But when the sneezes continued for hours, they called in a doctor. Nearly two months later the gift was sti...
A.
was ill
B.
was mentally ill
C.
was afraid of falling ill
D.
had attracted world-wide attention
查看完整题目与答案
【判断题】1816年美国底特律成立世界第一个会议局。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The Oompa-Loompas thought that Augustus Gloop was _________.
A.
a winner
B.
brave
C.
repulsive
D.
kind-hearted
查看完整题目与答案
【单选题】The Oompa-Loompas’ favorite food was ___.
A.
Cacao beans
B.
Marshmallows
C.
Human beings
D.
Gummy bears
查看完整题目与答案
【单选题】Where could the Oompa-Loompas find Augustus in the Fudge Room?
A.
In the fudge boiler.
B.
In the chimey.
C.
On the table.
D.
The chocolate-mixing barrel（桶）.
查看完整题目与答案
【单选题】How did the Oompa-Loompas respond to Augustus's accident?
A.
They kept silent.
B.
They shrieked.
C.
They cried.
D.
They burst into laughter.
查看完整题目与答案
【简答题】When a 13-year-old Virginal girl started sneezing, her parents thought it was merely a cold. But when the sneezes continued for hours, they called in a doctor. Nearly two months later the girl was sti...
查看完整题目与答案