Monrovia must be visited in the first or second week.
Napa must be visited in the fourth or fifth week.
Oakland must be visited at some time before Yountville
is visited, and Yountville must be visited at some time
before Rialto is visited.
Shasta and Ventura must each be visited at some time
before Tipton is visited.
Which of the following is an acceptable ordering of
the car date’s visits to all eight cities, in order from
the first to the last city visited?
Monrovia, Oakland, Shasta, Napa, Tipton, Ventura,
Yountville, Rialto
Monrovia, Shasta, Oakland, Napa, Yountville, Ventura,
Tipton, Rialto
Oakland, Shasta, Ventura,Napa, Tipton, Yountville, Rialto,
Monrovia
Shasta, Monrovia, Napa, Ventura, Oakland, Tipton,
Yountville, Rialto
Yountville, Monrovia, Rialto, Ventura, Napa, Oakland,
Shasta, Tipton
答案:(B)
If the visit to Rialto is scheduled for the sixth
week, the visit to Tipton must be scheduled for the