Astronaut ice cream, anyone?

BOOK PRACTICE TESTS PLUS 2   ACADEMIC READING TEST 6 (SIX) READING PASSAGE 1 (ONE) 1 transportation 2 pharmaceuticals 3 manuscripts 4 sublimation 5 simple drying (techniques) 6 (freeze-drying) chamber 7 shelves 8 freezing coil 9 (refrigerator) compressor 10 enzymes 11 composition (and/the) structure 12 overheating 13 high altitudes     READING PASSAGE 2 (TWO) … Read more

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