题目内容

全断面开挖施工法一般适用于（）级围岩。

A. Ⅰ
B. Ⅱ
C. Ⅲ
D. Ⅳ

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斜眼掏槽主要有（）和楔形掏槽。

Read the expressions. Then listen to the talk again and decide whether the expressions are used by the speakers.[音频]

A. 1.Anyway, …
B. 2.And then …
C. 3.First of all …
D. 4.Before long, …
E. 5.I don't believe it.
F. 6.All of a sudden, …
G. 7.This happened when …
H. 8.The next thing I knew, …
I. 9.Oh! You're kidding!
J. 10.In the end, …
K. 11.Oh! How embarrassing!

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Read the statements.Then listen to the talk again and decide whether eachstatement is true or false.[音频]

A. The woman took some medicine before going out.
B. The woman took a bus for her important interview.
C. The woman had a dream about her mother.
D. The woman was late for her interview.
E. The woman had taken the out-of-date pills.

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Put the following sentences in the right order.

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全断面开挖施工法一般适用于（ ）级围岩。

A. Ⅰ B. Ⅱ C. Ⅲ D. Ⅳ

斜眼掏槽主要有（ ）和楔形掏槽。

Read the expressions. Then listen to the talk again and decide whether the expressions are used by the speakers.[音频]

Read the statements.Then listen to the talk again and decide whether eachstatement is true or false.[音频]

Put the following sentences in the right order.

全断面开挖施工法一般适用于（）级围岩。

A. Ⅰ
B. Ⅱ
C. Ⅲ
D. Ⅳ

斜眼掏槽主要有（）和楔形掏槽。