The coastguards came out to help the author because
A. they discovered the author capsized his catamaran.
B. the author encountered a big whale.
C. they had lifesaving obligation.
D. they were well-meaning people.
查看答案
喷嘴的温度应该()料筒的最高温度。
A等于
B低于
C高于
D不影响
The rhetorical mode used in the first paragraph is
A. exposition.
B. argumentation.
C. description.
D. narration.
The writers attitude towards Germanys cooperation in education with other European countries is
A. appreciative.
B. critical.
C. reserved.
D. ambiguous.
Ludger Wossmann seems to suggest some young people who get vocational education now might______ when they get old.
A. become obsolete
B. pay a high living cost
C. lose their jobs
D. need more training