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【简答题】
歌唱活动的主要形式?
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举一反三
【多选题】Considering a claim against the makers or sellers, what shall we think first?
A.
how much you paid for the product
B.
how much you have used it
C.
how much do you know about the product
D.
contact info
【简答题】1851年“水晶宫”博览会之后，英国的（）倡导了“（）”
【单选题】听力原文： A British rower has set a record for the slowest-ever Atlantic crossing, coming ashore in southern England 124 days after leaving North America. The time was a disappointment, considering the 23...
A.
The fastest person to cross the Atlantic.
B.
The youngest person to row an ocean alone.
C.
The person who makes the fastest west-to-east crossing.
D.
The person who stays on the ocean for the longest time.
【单选题】简支梁受力如图,下列说法正确的是( )
A.
1-1截面的弯矩为零,3-3截面的弯矩为零;
B.
1-1截面的弯矩为-12kN.m,3-3截面的弯矩为零;
C.
1-1截面的弯矩为12kN.m,3-3截面的弯矩为零;
D.
3-3截面的弯矩不为零。
【单选题】简支梁受力如图,下列说法正确的是( )
A.
1-1截面的剪力与3-3截面的剪力相等;
B.
2-2截面的剪力与3-3截面的剪力相等;
C.
1-1截面的剪力与2-2截面的剪力相等;
D.
1-1截面、2-2截面、3-3截面的剪力均相等。
【简答题】April Fool's Day 1st April is a day __1__, / or you could easily __2__ someone. / The origin of the day is __3__ with the change / in the calendar in the 16th __4__, / which __5__ that 1st April was n...
【简答题】The 1st clock 2.The 2nd clock 3.The 3rd clock 4.The 4th clock 5.The 5th clock 6.The 6th clock A.It's eleven o'clock. B.It's a quarter past nine. C.It's half past seven. D.It's a quarter to five. E.It'...
【单选题】Luckily, the tower survived, and its tilt has made it an Italian icon, attracting visitors from all over who flock to Pisa to see one of the greatest architectural oddities in the world. __________ By...
A.
Yes, because it provides an important restatement of the main claim in the previous sentence.
B.
Yes, because it establishes an important shift in emphasis in the paragraph’s discussion about the tower’s tilt.
C.
No, because it interrupts the paragraph’s discussion with irrelevant information.
D.
No, because it repeats information that is already presented in the first paragraph.
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