Research has shown that many business offices are facing large numbers of humorous e-mails in their inboxes. Even though these messages are often found to come from individual employees who have forwarded them to the entire staff, these employees are very rarely found laughing at the contents of the e-mails before forwarding them. This does not mean that these employees do not find the e-mails amusing, though, since _______________ .
A.the number of humorous e-mails forwarded by these employees is a small percentage of the total number of non-work e-mails they receive themselves.
B.employees who are likely to forward humorous e-mails usually forward them before reading them.
C.employees who are likely to forward humorous e-mails have usually seen e-mails with similar jokes before.
D.these humorous e-mails have been found in the inboxes of business offices that do not have employees forwarding them to the whole staff.
E.business offices are not the only places that receive these humorous e-mails.
OA:[spoiler]B, am confused between B and C here. Why can't C be the answer her[/spoiler]
A.the number of humorous e-mails forwarded by these employees is a small percentage of the total number of non-work e-mails they receive themselves.
B.employees who are likely to forward humorous e-mails usually forward them before reading them.
C.employees who are likely to forward humorous e-mails have usually seen e-mails with similar jokes before.
D.these humorous e-mails have been found in the inboxes of business offices that do not have employees forwarding them to the whole staff.
E.business offices are not the only places that receive these humorous e-mails.
OA:[spoiler]B, am confused between B and C here. Why can't C be the answer her[/spoiler]
