选出每组单词中不同类的一项。( ) 1. A. post office( ) 2

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问题选择题

选出每组单词中不同类的一项。

( ) 1. A. post office
( ) 2. A. cousin
( ) 3. A. where
( ) 4. A. turn right

B. bookstore
B. brother
B. when
B. turn left

C. cinema
C. sister
C. then
C. go straight

D. family
D. mother
D. what
D. plane

答案

1. D 2. D 3. C 4. D

写作题

Time	May Day
Weather	sunny, windy
Place	the Great Wall, the Summer Palace, the Palace Museum, Tiantan
Food	meat, fruit, fish, vegetable
Feeling	great, delicious, tired, happy

单项选择题

下列属于选择偏倚的是（）。

A.诊断怀疑偏倚

B.暴露怀疑偏倚

C.入院率偏倚

D.时间效应偏倚

E.失访偏倚