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1. Inertial navigation, _____________ a vital role in space exploration, employs devices called accelerometers to measure accelerations of spacecraft.
(A) it plays
(B) which plays
(C) which it plays
(D) in which plays
ÀÏ´Ü ¹®ÀåÀÇ ¼ºÁúÀ» ¾Ë¾Æº¸ÀÚ Inertial navigation, ________ a vital role in space exploration ÀÌ ÁÖÀýÀÌ´Ù ¿Ö³ÄÇϸé, employs °¡ »ç¿ëÇÏ´Ù¶ó´Â µ¿»ç·Î À̹®Àå¿¡¼ ¾²¿©Áö°í ÀÖ´Ù. ±×·¡¼ Inertial navigation ÀÌ ¸í»çÀ̱⠶§¹®¿¡ ºóÄ¿¡´Â 3°¡Áö ¼ºÁú¸¸ µé¾î¿Ã¼öÀÖ´Ù. ù¹ø°, µ¿°Ý (n);µÎ¹ø°, Á¢ S+V/ °ü.´ë S+V;  ¸¶Áö¸·À¸·Î, ºÎ»ç: ing, ed, Çü¿ë»ç°¡ ¿Ã¼ö ÀÖ´Ù.
(A) it plays -> ÀÌ°Å´Â Á¢¼Ó»ç ¾ø¾î¼ Á¤´äÀÌ µÉ¼ö ¾ø´Ù.
(C) which it plays -> °ÝÀÌ x ¿ÏÀüÇÑÀý
(D) in which plays -> (¼±»ý´ÔÀÌ ¸»¾¸ÇϽñæ 10¹øÂë¿¡¼ °°ÀÌ ¹è¿î´Ù Çϼ̴Ù! ¸ð¹ü»ýÀεí.. )
Àü+°ü.´ë - 1 ¼±Çà»ç
2 aÀý
3 °Ý x
±×·¡¼, Á¤´äÀº (B) ÀÌ´Ù.
*²À ¾Ë¾Æ¾ß µÉ°Í.
1. paly a role in: ~¿¡ ¿ªÇÒÀ» ÇÏ´Ù.
2. Á¾¼ÓÀýÀÇ µ¿»ç´Â '~´Ù' Çؼ® x ÁÖÀý¿¡ ÀÖ´Â µ¿»ç¸¸'~´Ù' ¶ó°í Çؼ®!!!!!!!!
±ÛÀÚ¼ö: 508ÀÚ
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Total 377
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