Martin exercises for $35$ minutes every day.  For how long does Martin exercise every week? 
选项为:A:$2\rm h35\rm min$  B:$3\rm h45\rm min$  C:$4\rm h5\rm min$  D:$4\rm h15\rm min$  E:$1\rm h55\rm min$  请回答其中一个选项.