题目内容

基础层共有DJ04多少个（）

A. 8
B. 9
C. 10
D. 11

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关于翻边的说法，正确的是（）

A. 屋面保温设置，屋面防水不设置
B. 屋面保温不设置，屋面防水设置
C. 屋面保温、防水均需设置
D. 屋面保温、防水均可不设置

Directions: In this section, there are 5 incomplete statements. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A, B, C and D.1. Paper from the wood.

A. make
B. made
C. is made
D. makes

Great changes in the past 20 years.

A. took place
B. takes place
C. are taken place
D. is taken place

Young children must by adults.

A. be looked after