Everyone has faced the embarrassing__________ of deciding how much ex-考呗网题库移动版

单选题 Everyone has faced the embarrassing__________ of deciding how much extra to give a waiter or taxi-driver.

A．incident
B．event
C．dilemma
D．menace

参考答案C

解析: dilemma“困境”；incident“事故，骚乱”；event“事件，大事”；menace“威胁”。

单选题 The school arranged road trip appears to__________ the spring break.

A．conform to
B．coincide with
C．consist in
D．collide with

单选题 The new airport terminal is sure to__________the development of tourism.

A．imitate
B．fascinate
C．impose
D．facilitate

单选题 Okada Cleaning Service is offering discounts this month as a special__________ for customers who refer their friends.

A．gratuity
B．incentive
C．cause
D．motive