写论文时,正确的假设,一定能得出正确的结论。()
参考答案:错
Take the note as a reminder ________ you forget to buy some sweets for the kids while shopping there.
A.in case
B.so that
C.even if
D.as if
不易引流的鼻旁窦是()。
A.上颌窦
B.额窦
C.筛窦前中群
D.筛窦后群