题目

米勒的实验证明了（ ） A．原始地球上可形成原始生命             B．原始地球上可形成有机物 C．原始生命起源于原始海洋               D．原始生命起源于外星球 答案：B 完形填空。      Some of my classmates are not feeling __1__ today. Tom has a __2__ , he can't eat __3__ Jack has  a headache. His mother asks him __4__ and rest. __5__ he can't come to school today. Peter is stressed  out, __6__ the exam is coming. Nancy has a __7__ because she ate too much yesterday. She doesn't  feel like __8__ anything. Jim has a sore throat, he should drink hot tea __9__ honey. Lucy has a  toothache, too. She has to see __10__ after school. (     ) 1. A. good         (     ) 2. A. headache     (     ) 3. A. something    (     ) 4. A. lie down     (     ) 5. A. So           (     ) 6. A. because      (     ) 7. A. headache     (     ) 8. A. eat          (     ) 9. A. and          (     ) 10. A. her parents B. well          B. stomachache   B. anything      B. lies down     B. But           B. until         B. toothache     B. eats          B. with          B. her friends   C. health       C. toothache    C. everything   C. lying down   C. Or           C. though       C. stomachache  C. eating       C. or           C. her teacher   D. ill              D. sore back        D. nothing          D. to lie down      D. because          D. when             D. sore throat      D. to eat           D. in               D. dentist