Modern technology has brought us so much convenience--we can now do many things。Through        we call the Internet．


  1. A.
    how
  2. B.
    what
  3. C.
    which
  4. D.
    that
B
考查名詞性從句。句意“當(dāng)代科技已經(jīng)給我們帶來(lái)了很多便利--我們可以通過(guò)所謂的因特網(wǎng)來(lái)作很多事情。”through后是賓語(yǔ)從句，call sb. sth.，從句的call缺少賓語(yǔ)，用what。故選B。
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