Theexplorerinsisted

來源：國語幫 1.28W

The explorer insisted ________ his advice was of ________.

A. on, value B. that, value

C. on, valuable D. that, valuable

試題分析：句意: 探索者堅持認為他的建議很有價值。insist on後跟v-ing形式作賓語；insist that後跟賓語從句，空後有系表結構，故第一空只能選that。be of value=valuable很有價值。根據題意選B。

考點：考查賓語從句引導詞和介詞短語。