The patient was in bad need of operation but there was no guarantee(保证) that she would survive the anaesthetic (麻醉剂), which made the doctors on the horn of a __________.

A. process          B. arrangement      C. ceremony         D. dilemma

 -- Why was the driver taken to the police station last night?

   -- Because he refused to ______ to a blood-alcohol test and attacked the police.

A. apply            B. object          C. submit            D. belong

 Best of all, with online education, we can stick to our jobs and at the same time study and _______the latest knowledge.

A. absorb           B. entertain         C. reflect            D. attract

 Confucius (孔子) didn’t accept the religious ideas of his times, and was __________ about the supernatural.

A. cautious          B. admirable        C. skeptical          D. optimistic

 I just couldn’t believe you should have made such a silly mistake. Look! You have __________ such an important document.

A. left off           B. left out          C. left alone          D. left aside

 After the captain left, his assistant Roger and other members of the team stayed behind to _____ any misunderstanding, but they refused to hear complaints(抱怨).

A. approve          B. polish            C. switch           D. clarify

 Having worked abroad for several years, Janson wanted to settle down to a _________ job in his homeland.

A. permanent        B. constant          C. primary           D. thorough

 A Korean survey shows that shopping cart handles are the most bacteria-carrying items among some ________used objects.

A. relatively         B. frequently        C. ordinarily          D. sincerely

 So original is this cartoon designed that it ________ a large number of children inland.

A. adapts to         B. applies to         C. appeals to          D. attends to

 In order to have the arrangements ________ for the party, the organizers have spent three days preparing.

A. in charge         B. in sight           C. in case            D. in place