The grains of millet spikes are mostly ( ) on the cob.
A: alternated
B: paired
C: rotated
D: spirally rotated
A: alternated
B: paired
C: rotated
D: spirally rotated
举一反三
- The grains of millet spikes are mostly ( ) on the cob. A: alternated B: paired C: rotated D: spirally rotated
- When the cam is rotated or turned, the follower would be moved either right or left, or .
- They had __________ the sheets into a rope and escaped by climbing down it. A: bent B: curved C: rotated D: twisted
- Which of the following descriptions fit this procedure？ A: There is a high-definition 3D vision system and the operation is more refined. B: Compared with traditional experiments, it realizes unmanned operation. C: These tools can be rotated like traditional instruments. D: No gas entered during surgery.
- ( ) originated in China. A: Foxtail millet B: Pearl millet C: Wheat D: Rice