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【单选题】
根据规定,已经签证的船舶,出港前出现下列哪种情况重新办理签证________。I.船舶主机损坏;II.船舶结构和技术条件变化;III.船长变动;IV.办理出港签证后48小时内未能出港。A.
Ⅰ~Ⅲ
B.
Ⅰ~Ⅳ
C.
Ⅱ~Ⅳ
D.
Ⅱ、Ⅲ
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反馈参考答案：
举一反三
【简答题】A．It is essential for the success in life. B．It can separate life into different stages. C．It may be helpful to understand the book. D．It can bring hopes to people.
【多选题】According to Para.2, what can we choose in our life?
A.
We should choose which we want.
B.
What we choose shape our outlook and expectations.
C.
We can choose to laugh or cry.
D.
We can choose from which perspective we want to view our life.
【简答题】完形填空。 Dear Xiaohua, Thanks for your letter. Your 1 life is really interesting I 2 I can go to visit you soon. Now I would like to tell you something 3 my life at school in Australia. We go to school f...
【简答题】小题1:I can’t i________ （想象）the life without electricity. 小题2:Talking to f________ can improve your foreign language very fast. 小题3:He hurt his leg, now the doctors are o________ on his leg. 小题4:Your da...
【多选题】下面的哪些机制可以造成软沉积变形构造？
A.
负荷作用
B.
滑塌作用；
C.
滑移作用
D.
地震活动
E.
成岩作用
F.
应力集中
G.
岩浆侵入
H.
压溶作用
I.
重结晶作用
【单选题】由一对配偶在或长或短的时间内出现了相对稳定的同居关系，即一个男子在许多妻子中有一个主妻，一个女子在许多丈夫中有i一个主夫。但男女双方分别属于自己的氏族，这种同居关系也很不牢靠，男女双方可以自由离开。这种家庭是（）
A.
血缘家庭
B.
普那路亚家庭
C.
对偶家庭
D.
一夫一妻制家庭
【单选题】请从选项中选择恰当的词填入空中,使得句意完整,句法正确: The girl walked steadily north, pausing __________ to check her direction.
A.
every now and then
B.
extraordinarily
C.
go ahead
D.
or something
【单选题】请从选项中选择恰当的词填入空中,使得句意完整,句法正确: Adam is so hungry ________ success that he’ll spare no efforts to achieve it.
A.
at
B.
in
C.
for
D.
about
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