以下哪项不属于硫唑嘌呤的副作用()。
A.胰腺炎
B.胃肠道不适
C.高血压
D.带状疱疹病毒感染
E.白细胞减少
参考答案:C
The weather turned out to be fine yesterday.You __the trouble to carry your raincoat with you.
A.should have taken
B.mustn’t have taken
C.could have taken
D.needn’t have taken
《中华人民共和国标准化法》将我国标准分为四级:国家标准、行业标准、地方标准、企业标准()