once out of the earth's gravity,the astronaut is ____by the problem of weightlessness.填什么?

相关推荐

• once out of the earth's gravity,the astronaut is ____by the problem of weightlessness.填什么?
• once out of the earth's gravity,the astronaut is ____by the problem of weightlessness.
• Once out of the earth’s gravity,the astronaut is _____ by the problem of weightlessness.
• Once out of the earth’s gravity,the astronaut is _____ by the problem of weightlessness.A.effected B.intended C.injured D.affected
• once out of the earth's gravity,the astronaut is ____by the problem of weightlessness.once out of the earth's gravity,the astronaut is ___by the problem of weightlessness.A. affected B. effeccted为什么选A不选B请详解,谢谢.
• once out of the earth's gravity,the astronaut is ____by the problem of weightlessness.填什么?
• there are many ways of()out the problem.A work B works C working D to work
• run out 与run out ofThey had to return from the hiking in the desert,for their food almost____A.ran out of B.used up C.was given out D.ran out“for”后面接的是什么句子?我觉得它不是个句子才用了ran out of