矩形风口边长大于800mm的允许偏差为()
A.-5
B.-4
C.-3
D.-2
E.-1
参考答案:C, D, E
What______you______yesterday? [ ]
A. will; do
B. do; do
C. did; do
D. are; doing
下列哪项不符合甲状腺危象的诊断标准()
A.心率160次/分
B.体温37.5℃
C.恶心、呕吐
D.皮肤潮红、多汗
E.失水、休克