【单选题】But, behind the scenes, a series of technological innovations known broadly as containerization and intermodal transportation had led to swift productivity improvements in cargo-handling. What is the ...
A.
A series of technological innovations and intermodal transportation had led to swift productivity improvements in cargo-handling.
B.
Intermodal transportation had led to swift productivity improvements.
C.
A series of technological innovations had led to swift productivity improvements.
D.
Containnerization and intermodal transportation had led to swift productivity improvements in cargo-handling.
【判断题】“I meet my tutor, a lofty man with sloping shoulders, who looks determined to be affable.” In the above sentence, the writer describes her tutor, and shows her feeling about the tutor. The writer is p...