----which one can I take?(d)
----You can take ______ of them; I’ll keep none.
A. both B. any C. neither D. all
为什么(b)不能选呢?
----May I go and play with Tom this afternoon, Mum?(b)
----No. You can’t go out _____ your homework is being done.
A. before B. as C. until D. as
为啥选b啊?
请赐教~~~~~
She is wondering ______ to deal with next.(A)
A. what B. which C. how D. why
请帮忙解析一下~~~~