【单选题】【消耗次数：1】
He is so shy that he ____ speaks in the public.
①
often
②
frequently
③
seldom
④
sometimes
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相关题目
【单选题】
He speaks English ___ he speaks his mother tongue.
①
so good as
②
as good as
③
so well as
④
as well as
【单选题】
No man is so foolish but he may give another good counsel sometimes.
①
A．没有人如此愚笨，他有时也能给别人提出好的忠告。
②
B．没有人愚笨到偶尔也给别人提出好的忠告。
③
C．人再愚笨，有时也能给别人提出好的忠告。
④
D．偶尔愚笨的人也能给别人提出好的忠告。
【判断题】
He often attends public lectures at the university of California chiefly to improve his English.
①
正确
②
错误
【单选题】
In the past he often made his sister___, but now he is often made __by his sister.
①
to cry; to cry
②
cry
③
to cry; cry
④
cry; to cry
【多选题】
In his spare time, he often _______.
①
A.speak English
②
B.rides a bike
③
C.cycles
④
D.goes cycling
【单选题】
Although only of __________ intelligence, he speaks four languages fluently.
①
average
②
middle
③
mean
④
normal
【单选题】
He’s got an assignment in Tokyo, so he _______work abroad.
①
is going to
②
wants
③
would like to
随机题目
【单选题】
下列叙述与阿托伐他汀不符的是（）。
①
临床常使用其钙盐
②
分子结构中具有二羟基戊酸侧链和多取代的吡咯环
③
分子内含有两个手性中心
④
分子内含有嘧啶结构
⑤
属于合成的羟甲戊二酰辅酶A还原酶抑制剂
【单选题】
头孢菌素类药物的药效团是?（）。
①
β-内酰胺环并氢化吡啶环
②
β-内酰胺环并氢化噻唑环
③
β-内酰胺环并吡咯环
④
β-内酰胺环并异唑环
⑤
β-内酰胺环并氢化噻嗪环