If the exchange rate with the dollar continues to drop，______

单选题If the exchange rate with the dollar continues to drop，_______the country’s businesseswill certainly lose money．

A．Much
B．much of
C．many
D．many of

参考答案D

解析:【答案】D。解析：从空格开始到“business”结束的部分为主句的主语，因此可以用“不定代词+of+the+名词”结构构成主语的B和D为正确答案的备选项。空格后的名词“businesses”为可数名词的复数形式，因此D为正确答案。

单选题Ms．Richards，the store manager,_______offered a refund to the dissatisfied customerbecause she could see that the product Was faulty．

A．Frequently
B．kindly
C．totally
D．1argely

单选题The procurement manager is relieved that the new software he bought will be_______withthe existing TT system．

A．Compatible
B．feasible
C．believable
D．receivable

单选题DJK Technology Concepts．Inc, offers a leadership training course to_______hiredengineers．

A．Recently
B．comparatively
C．exactly
D．approximately