extend/extent 和另一題選擇題
1. Most nations regard their airspace upward as high as an aircraft can fly; no specific altitude, however, has been officially recognized as a boundry.
請問空格填as extending和as the extent有甚麼不同?
解答是as extending
2. More ancient Egyptian temples were constructed in the reign of Ramses II
.
請問than others和than in any other有甚麼不同?
解答是than in any other
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