Question

这些英语单项选择题，老师该讲错了吧？！寻高人解答啊。 还有相应知识点附上，求详细

We're going to the bookstore.You can go there with us__you can meet us there later.
A.and B.but C.or D.then
milk quickly turns sour__it's in a fridge.because it is very hot today.
A.until B.since C.unless D.though
He asked me__.
A.if she will come B.how many books i want to have C.they would help us do it D.what was wrong with me

Answer 1

仅供参考
c, 或者。我们将要去书店。你可以和我我们一起去，或者在那之后见面。
C，因为今天非常热，除非把牛奶放在冰箱里，不然很容易酸掉
D,他问我，我怎么了。What引到了一个宾语补足语，而且这种形式不用改便语序（疑问句改成陈述句）
这应该是高一或是高二学的吧，我现在大三，可能有的知识点也不太清除了，希望能帮到你。