I believe we should engage in ocean exploration _______ opposed
to space exploration for our survival.
A: as
B: which
C: that
D: what
to space exploration for our survival.
A: as
B: which
C: that
D: what
举一反三
- Which is NOT a success of China's science and technology? A: Jiaolong's ocean exploration B: Shenlong's ocean exploration C: China's sky eye D: "Sunway-Taihu Light" supercomputer
- The test could be.......................... in determining NASA's next-generation space vehicle; what's more, its............................... on space exploration should never be underestimated. (influential)
- What is the fact of NASA’s manned space exploration program?
- Which of the following titles is a proper one? A: What should we do to prevent air pollution? B: An Exploration into the Measures to Prevent Air Pollution C: How does air pollution happen? D: Computer Retrieval
- Which of the following statement about China’s development in aerospace is NOT true? () A: China is the third<br/>country – out of 60 nations that engage in space programs –<br/>to independently send humans into space. B: The first manned<br/>docking in space with the Tiangong-2 space station has been realized C: China made a big<br/>breakthrough in space exploration at the beginning of the 21st<br/>century. D: Tiangong project<br/>is about sending human to the moon.