单选题 1
A、
She is the world's youngest and most experienced spacewoman.
B、
She has spent less time off the planet than former space residents
C、
She set the world record for most spacewalks ever made by an astronaut
D、
She broke the current time record for total spacewalking time by a woman.
单选题 7
A、
It would rise more than eight meters.
B、
It would rise almost three meters
C、
It would rise nearly 80 centimeters
D、
It would rise by one and a half meters
单选题 What happened to the Prcific's Solomon Islands?
单选题 What do we learn about fiber optic cables？
A、
They are sensitive to light
B、
They transmit electrical energy
C、
They are less susceptible to interference
D、
They are more expensive than copper cables
单选题 What is the new project underway?
A、
An undersea cable system.
B、
International data collection.
C、
The savage of sanken ships.
D、
A vest intricate newwork system.
单选题 What might be more problematic from New York City to cape hatteras?
单选题 What is the news report mainly about?
单选题 What did the Pacific Tsunami Warning Center predict?
A、
There would be hazardous waves.
B、
Hawaii would be badly damaged.
C、
There would be strong aftersocks.
D、
Some island would be submerged.
2025-06-12
共50道
