课后限时自测(六)
(建议用时：30分钟)
Ⅰ.语法填空
Lake Titicaca，a famous lake in South America，is located on the border between Bolivia and Peru.But the lives of the ancient people who once lived around the lake and whose culture__1__(think)to be highly advanced，have long remained a secret.Recently however，scientists taking part__2__an exploration project at the lake__3__(find)what they believe to be a 1000－year－old temple under the water.
Divers from the study group have discovered__4__building which scientists think is the remains of a temple built by the people who once lived beside the lake.The project leaders hope to begin raising important materials from the site later this week__5__bad weather forces a change in their plans.
“The scientists have not yet had the opportunity__6__(study)the materials carefully，”said project director，John Audi.“But some have put forward the idea__7__the remains date from this period because of their__8__(similar)to those found elsewhere.”
The research team has so far this year made more than 200 dives__9__water 30 metres deep.During these dives，__10__have been recording the ancient remains on film.There will be a meeting，starting later this year to review the film.
【语篇解读】 本文主要介绍了科学家们对美国喀喀湖周围的古文明展开的一系列调查及其初步成
