--What's that?That's______ apple. A: a B: an C: the
--What's that?That's______ apple. A: a B: an C: the
2. As a poet, William Blake’s fame has been chiefly resting upon two vulumes of poems, S______ and S______ .
2. As a poet, William Blake’s fame has been chiefly resting upon two vulumes of poems, S______ and S______ .
分别写出下列前提推出的结论(1) ┐p∨q, q→r, ┐r______ (2) p∨q, p→r, q→s______ (3) ┐p→q, p→r, r→s______ (4) p, ┐p∨r, ┐r∨s______ A.s B.p C.r∨s D. ┐p E.q∨s F. ┐r G.r→s H.r→p
分别写出下列前提推出的结论(1) ┐p∨q, q→r, ┐r______ (2) p∨q, p→r, q→s______ (3) ┐p→q, p→r, r→s______ (4) p, ┐p∨r, ┐r∨s______ A.s B.p C.r∨s D. ┐p E.q∨s F. ┐r G.r→s H.r→p
— Who's______ young man with long hair — He's a friend of mine. A: a B: the C: an D: his
— Who's______ young man with long hair — He's a friend of mine. A: a B: the C: an D: his
It’s______(snow)inwinterinHarbinnow.
It’s______(snow)inwinterinHarbinnow.
Andpracticallyeverythingthat's______ forchildrenisunhealthy_______foods
Andpracticallyeverythingthat's______ forchildrenisunhealthy_______foods
备选方案 a______ s______
备选方案 a______ s______
在298.15K和100kPa下，H2O(l)→H2O(s)过程中△H______ 0，△S______ 0，△G______ 0（填大于、小于或等于）
在298.15K和100kPa下，H2O(l)→H2O(s)过程中△H______ 0，△S______ 0，△G______ 0（填大于、小于或等于）
轻抚，抚摸，捋（v.）s______
轻抚，抚摸，捋（v.）s______
2. s______ ff 东西；材料
2. s______ ff 东西；材料