________I’ m not mistaken, Rio de Janeiro of Brazil was chosen as the host city for the 2016 Olympics.
A.As B.If
C.When D.Though
________I’ m not mistaken, Rio de Janeiro of Brazil was chosen as the host city for the 2016 Olympics.
A.As B.If
C.When D.Though
B
考查状语从句的连接词。此处if I’ m not mistaken意为:如果我没弄错的话。