Tom ____ in china noe.he calls his parents once a week.

问题描述:

Tom ____ in china noe.he calls his parents once a week.
a,is studying
b,will studied
c,has studied
d,studied

TOM在中国念书,每周都打一通电话回家给父母.
从后半句的时态可以看出,他现在还没读完,所以,只有A合适也只有它意思符合.