题目内容

Fill in the blank with the right choice.This paper provided a CAD method for __________ the printing speed and improving the printing quality.

A. increasing
B. promoting
C. progressing
D. strengthening

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Fill in the blank with the right choice.These ADC values were calculated for comparison and __________.

A. analyze
B. analysis
C. analyzing
D. analyses

Fill in the blank with the right choice.All of the lesions were round-like soft tissue masses, the average size __________ 2.6cm ×3.1cm.

A. being
B. was
C. be
D. with

Fill in the blank with the right choice.The CT images of consecutive 100 people __________ in low-dose CT screening for lung cancer were read by MIP, TS and MIP+TS respectively.

A. participated
B. participating
C. participate
D. had participated

Fill in the blank with the right choice. __________, the material was rubbed with 70% ethanol for surface sterilization.

After removing the outmost leaves
B. After the outmost leaves were removed
C. After removed the outmost leaves
D. After the outmost leaves was removed

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