[单项选择]5岁幼儿,进食蚕豆后突感发热、恶心、呕吐、腹痛,皮肤黄染。检验:HGB60g/L,WBC8.8×109/L,PLT130×109/L,尿常规:隐血(+++),蛋白(+++)。G6PD活性4.4IU/gHb。最可能病因是() A. 急性食物中毒 B. 急性肾盂肾炎 C. G6PD缺乏 D. 脾功能亢进 E. 急性白血病
第31题: [单项选择]My mother had to visit our aunt at the hospital and insisted that we ______ bread for dinner. A. eat B. ate C. would eat D. must eat 参考答案:A 答案解析:insist that表“坚持要……”时,从句动词用should加动词原形,should可省略。