计算题:直径为11/8in的钢球,换算成毫米应是多少?
参考答案:
钢球直径表示为:11/8in×25.4mm/in≈34.9mm
高血压()。
A.左心室前负荷加重
B.右心室后负荷加重
C.肺循环阻力增高
D.心肌收缩力明显减弱
E.左心室后负荷加重
用所给单词的适当形式写出正确的单词。
1. You didn't really see it, it was just your ________(imagine).
2. She ________ (prefer) to look after her sick grandpa, though the other members of her family
went to the beach.
3. For your next vacation, why not consider ________ (visit) Paris?
4. Because of ________ (hungry), the little girl became very thin and weak.
5. I have many good habits, ________ (include) getting up early and going to bed early.