皮皮学，免费搜题
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搜题
【单选题】
连续用药易产生耐受性的抗心绞痛药是A.
硝酸甘油
B.
普萘洛尔
C.
维拉帕米
D.
硝苯地平
E.
地尔硫卓
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】例题2.docx 杭州西湖.docx
【简答题】词汇练习和句型结构练习
【单选题】It’s a pity that Andrew didn’t want to go to the conference.________ willing to go，we could have paid all his expenses.
A.
Had he been
B.
Being
C.
Was he
D.
He had been
【简答题】谁有英语四级考试的高频词汇词组和作文常用句型？
【单选题】It’s a pity that he () such a good chance.
A.
missed
B.
misses
C.
had missed
D.
should miss