ogsc含选项无答案.doc

1. The Glass House Mountains in Queensland, Australia, were sighted in 1770 by the English navigator Captain James Cook, by whom they were named supposedly because its sheer wet rocks glistened like glass. (A) by whom they were named supposedly because its (B) by whom they were named supposedly and their (C) naming them supposedly since their (D) who so named them supposedly because their (E) who so named it since supposedly their 2. Although a surge in retail sales have raised hopes that there is a recovery finally under way, many economists say that without a large amount of spending the recovery might not last. (A) have raised hopes that there is a recovery finally (B) raised hopes for there being a recovery finally (C) had raised hopes for a recovery finally being (D) has raised hopes that a recovery is finally (E) raised hopes for a recovery finally 3. Although various eighteenth- and nineteenth-century American poets had professed an interest in Native American poetry and had pretended to imitate Native American forms in their own works, until almost 1900, scholars and critics did not begin seriously to study traditional Native American poetry in native languages. (A) until almost 1900, scholars and critics did not begin seriously to study (B) until almost 1900 scholars and critics had not begun seriously studying (C) not until almost 1900 were scholars and critics to begin seriously to study (D) it was not almost until 1900 when scholars and critics began to seriously study (E) it was not until almost 1900 that scholars and critics seriously began studying 4. Of all the vast tides of migration that have swept through history, maybe none is more concentrated as the wave that brought 12 million immigrants onto American shores in little more than three decades. (A) maybe none is more concentrated as (B) it may be that none is more concentrated as (C) perhaps it is none that is more concentrated than (D) maybe it is none that was more concentrated than (E) perhap