Paper produced every year is the world’s production of vehicles
A three times weight of B three times the weight of
C as three times as heavy D three times so heavy as
The course about Chinese food attracts over 100 students per year, ________ up to half are from overseas.
| A．in which | B．for whom | C．with which | D．of whom |
here yesterday, he could have seen Jackie Chen.
| A．If Bob has come | B．If Bob came |
| C．Had Bob come | D．If Bob should come |
Among the many dangers_-- sailors have to face , probably the greatest of all is fog .
| A．which | B．what | C．where | D．when |
Did your uncle fly to Paris directly?
-No，he travelled from Hong Kong _____ London.
| A．through | B．by way of | C．across | D．on way of |
)The college student lost his life trying to save the drowning child, ________ he will always be remembered.
| A．in which | B．about which | C．by which | D．for which |