单选题______AIfBAlthoughCWhereasDBecause
单选题
______
A
If
B
Although
C
Whereas
D
Because
参考解析
解析：
句意：因为他们在调整适应他们新的身体，以及一系列新的智力和情感的挑战，所以他们尤其自觉并需要从成功而来的自信。两者是因果关系，因此用because。whereas“然而，反之”，引导从句一般不用于句首。
句意：因为他们在调整适应他们新的身体，以及一系列新的智力和情感的挑战，所以他们尤其自觉并需要从成功而来的自信。两者是因果关系，因此用because。whereas“然而，反之”，引导从句一般不用于句首。
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