日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. 【題目】We cannot figure out _______ quite a number of insects, birds, and animals are dying out.

          A. thatB. as

          C. whyD. when

          【答案】C

          【解析】

          考查賓語從句。figure out 是不及物動詞加副詞構(gòu)成的動詞短語后須跟賓語或賓語從句。句意為:我們搞不明白,為什么那么多的昆蟲、鳥類、動物正在滅絕。故選C。

          練習(xí)冊系列答案
          相關(guān)習(xí)題

          科目:高中英語 來源: 題型:

          【題目】What will the woman carry?

          A. Bottles.B. Bags.C. Boxes.

          查看答案和解析>>

          科目:高中英語 來源: 題型:

          【題目】Where are the speakers?

          A. In a museum.B. In a shop.C. In a hospital.

          查看答案和解析>>

          科目:高中英語 來源: 題型:

          【題目】Dogs have a very good ______ of smell and are often used to search for survivors in an earthquake.

          A. sense B. view C. means D. idea

          查看答案和解析>>

          科目:高中英語 來源: 題型:

          【題目】Anderson made the announcement at the conference______the company would be closing.

          A. thatB. whenC. whereD. whether

          查看答案和解析>>

          科目:高中英語 來源: 題型:

          【題目】Where does the conversation take place?

          A. In a bookshop.B. In a bank.C. On a street.

          查看答案和解析>>

          科目:高中英語 來源: 題型:

          【題目】What is the man’s hobby ?

          A. Playing computer games

          B. Climbing mountains

          C. Collecting coins

          查看答案和解析>>

          科目:高中英語 來源: 題型:

          【題目】The moving scene remind me _____my childhood when we set _____the fireworks on the spring festival.

          A. to, offB. of, on

          C. of,offD. to,down

          查看答案和解析>>

          科目:高中英語 來源: 題型:

          【題目】Where does the conversation probably take place?

          A. In a bank.B. In a library.C. In a bookstore.

          查看答案和解析>>

          同步練習(xí)冊答案