单项选择题

Prof. White, my respected tutor, frequently reminds me to ______ myself of every chance to improve my English.

A．assure
B．inform
C．avail
D．notify
<上一题 目录 下一题>
热门 试题

单项选择题
The city is an important railroad __ and industrial and convention center.
A．conjunction
B．network
C．junction
D．link
单项选择题
Nobody yet knows how long and how seriously the ______ in the financial system will drag down the economy.
A．shallowness
B．shakiness
C．scantiness
D．stiffness
相关试题