22.Some people are worrying about the po
题型:选择题
问题:
22.Some people are worrying about the possibility ________ cellphones could be responsible for a range of illnesses, from rashes to brain tumors.
A.that
B.why
C.how
D.Whether
22.Some people are worrying about the possibility ________ cellphones could be responsible for a range of illnesses, from rashes to brain tumors.
A.that
B.why
C.how
D.Whether