超星 - Unit 3 Unit Quiz - 查题吧

单选题

IC cards contain (v. 包含) a dime-sized _______ that can process and store thousands of bits of electronic data.

A. microchip
B. receiver
C. device

单选题

They are now under a great deal of pressure to tighten (v. 变紧) their airport _______.

A. automation
B. security
C. protection

单选题

Artificial intelligence is technology designed to ______ jobs that require higher-level thinking skills.

A. apply
B. deliver
C. perform

2