A gaseous hydrogen leak on the space shuttle Endeavour forced NASA to cancel Saturday\'s planned launch. The leak is similar to _______ that happened during the first launch attempt of space shuttle Discovery in March.
(A) the moment
(B) the reason
(C) the way
(D) the one

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統計： A(8), B(9), C(7), D(112), E(0) #71261

詳解 (共 1 筆)

#432716
題目：
  • gaseous (a.) 氣體（狀態）的
  • hydrogen (n.) 氫
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