Mallory and Irvine were perhaps the best-known climbers of Mount Qomolangma because of_________.(5.0)
A. their bravery
B. their friendship
C. their determination
D. their mysterious disappearance
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What did a British expedition discover in 1933?(5.0)
A. Mallory's body.
B. Mallory's ice axe.
C. Irvine's ice axe.
D. Irvine's body.
Why did an American team led by Eric Simonson set up camp on Qomolangma and climb towards the north-east ridge in 1999?(5.0)
A. Because they wanted to be Qomolangma conquerers.
Because they wanted to find more evidence of what happened to Mallory and Irvine.
C. Because the achievement of Mallory and Irvine was underappreciated.
D. Both B and C.
Mallory and Irvine's great achievement lies in the fact that________________________________________.(5.0)
A. They reached the summit of Qomolangma.
B. They died before reaching the summit of Qomolangma.
C. They grasped the glorious challenge of the mountain and risked all to tackle it.
D. They unlocked the secrets of human genome.
What does "The Human Map" refer to in the title?(5.0)
A. The human genome sequence.
B. The human genetic constitution.
C. 3 billion pieces of data in the form of DNA.
D. All mentioned above.
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