Which of the following stretches from the yenisei river to the lena river, and is mostly made up wilderness and permafrost?

Central Siberian Plateau

Explanation:

The plateau occupies a great part of central Siberia between the Yenisei and Lena rivers. The plateau is largely wilderness especially towards the north and the permafrost being extensive in Vilyuy plateau of the central Siberia plateau.

5.4%

explanation:

the acceptance rate for harvard is 5.4%. this means only 5 percent of people who apply actually get accepted!

ń, wǒ shuō yīngyǔ, dàn wǒ huì shuō qítā yǔyán, rú xībānyá yǔ fǎyǔ yìdàlì yǔ hé pǔtōnghuà, suǒyǐ bùyào pànduàn, dànshì