Jenny is on holiday now. I wonder.A. when she will come back B. when she came backC. when

Jenny is on holiday now. I wonder .
A. when she will come back
B. when she came back
C. when will she come back
D. when did she come back

(答案→)A. when she will come back B. when she came backC. when will she come back D. when did she come back解析：考查宾语从句。宾语从句用陈述句的语序，排除C和D，句意为“珍妮现在在度假。我想知道她什么时候回来，”可知到现在没有回来，从句用一般将来时表示。故选A。

和我的回答一样，看来我也对了