I do not feel very .Mum asked me---- this morning

C.
首先从时态上判断,this morning决定了要用一般过去式,排除A和B.
接下来看间接引语的规则.直接引语变为间接引语时,时态要根据主句（就是“某某说”这部分）进行调整.如果是疑问句,就把疑问词放在aks这类表“说话”的词之后,句子中剩下的词顺序一般不变.
本句还原成直接引语就是Mom asked me," What is the matter this morning?"
变成间接引语时,首先把时态换成一般过去时,is变为was；然后把疑问词what放在谓语动词asked me的后面,剩下的词顺序照搬,就变成了Mom asked me what was the matter this morning.
根据这样的规则,如果要选D的话要把was提到wrong的前面,所以排除D选项.
Am I clear?