當前位置：
試題詳情
在二十世紀八十年代和九十年代，藏羚羊一直被非法獵殺，數量減少了50%。（進行時態，drop，by） In the 1980s and 1990s，Tibetan antelopes were being hunted illegally and the population dropped by 50%.In the 1980s and 1990s，Tibetan antelopes were being hunted illegally and the population dropped by 50%.
【考點】過去進行時的被動語態；動詞短語．
【答案】In the 1980s and 1990s，Tibetan antelopes were being hunted illegally and the population dropped by 50%.
【解答】
【點評】
聲明：本試題解析著作權屬菁優網所有，未經書面同意，不得復制發布。
發布：2024/4/23 12:26:7組卷：5引用：1難度：0.5
相似題
-
1．I went to the library near my community this afternoon，only to find that it
（裝修） at that time. （根據漢語提示單詞拼寫）發布：2024/7/27 8:0:9組卷：4引用：1難度：0.5 -
2． The machine __ yesterday，so we failed to use it.（ ）
發布：2024/7/16 8:0:9組卷：1引用：0難度：0.7 -
3．After school we went to the reading-room to do some reading，only to be told that it ______.（ ）
發布：2025/1/1 13:0:1組卷：61引用：4難度：0.9