规则
Keep verb tenses consistent unless the time of the action changes. Use the tense that matches the time words in the passage.
除非动作时间改变，否则时态要保持一致，并与文中的时间词相符。
✔ 正确： In 1969, astronauts landed on the Moon and collected rocks.
✘ 错误： In 1969, astronauts landed on the Moon and collect rocks.
→ 改正： Use past tense "collected" to match "landed" and "1969".
技巧: Look for time clues (dates, "currently", "next year") and other verbs in the passage.
练习：10题
Which choice completes the text so that it conforms to the conventions of Standard English?
由AUSLEX原创的讲解和题目，并非College Board官方资料。SAT是College Board的商标。