问题
选择题
Only after a baby seal is pushed into the sea by its mother _____ to swim.
A．how will it learn
B．will it learn how
C．it will learn how
D．and it learns how
答案
答案：B
以only开头的条件句，主句采用部分倒装，主句倒装，从句不倒装，故选B。
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