单项选择题

If a particular vaccine is produced only by one company at a single facility, there is a possibility that the supply of vaccine could grow______if the company decides to cease production.（）

A、useless
B、inexpensive
C、abstruse
D、repugnant
E、scarce

相关考题

ASPERSIONS:（） A、 annoyance B、 plunders C、 misgivings D、...

单项选择题ASPERSIONS:（）

A、 annoyance
B、 plunders
C、 misgivings
D、 sycophancy
E、 regrets

FERROUS:（） A、magnetic B、rusty C、with no iron D、hydrated...

单项选择题FERROUS:（）

A、magnetic
B、rusty
C、with no iron
D、hydrated
E、non-reactive

The two reputable hydrogeologists drafted some highly o...

单项选择题The two reputable hydrogeologists drafted some highly optimistic projections-with the______that these were speculative and should of course be tested.（）

A、caveat
B、analysis
C、hypothesis
D、precis
E、imprimatur