In the struggle for survival, the fittest win out at the of their rivals because they succeed in adapting themselves best their environment. A. expense – to B. cost – for C. expendi

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In the struggle for survival, the fittest win out at the ____ of their rivals because they succeed in adapting themselves best ____ their environment.

expense – to

cost – for

expenditure – of

stake – to

Giải thích

Đáp án: A

Giải thích:

- at the expense of: gây bất lợi/ hại cho ai, cái gì

- adapt to: thích nghi

Dịch: Trong cuộc đấu tranh sinh tồn, kẻ mạnh nhất sẽ chiến thắng đối thủ vì họ thành công trong việc thích nghi tốt nhất với môi trường của mình.

In the struggle for survival, the fittest win out at the ____ of their rivals because they succeed in adapting themselves best ____ their environment. A. expense – to B. cost – for C. expendi

In the struggle for survival, the fittest win out at the of their rivals because they succeed in adapting themselves best their environment. A. expense – to B. cost – for C. expendi