34. --Hi,Tom,have you checked the account yet?
--Certainly,I it five times even though you told me to do it twice.
A
checked
B
will have checked
C
have been checking
D
had checked
根据后半句even though you told me to do it twice.可知用过去时态。本句意思：当然检查了，即使你让我检查两遍，我却把它检查了五遍。
此题考查了交际用语中的动词时态的用法。
混淆动词时态的运用,误解题意。