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【简答题】
原核微生物是一类没有真正细胞核,但有细胞膜、细胞质或细胞壁等基本结构的单细胞微生物,它们形态各异,主要有细菌、放线菌、蓝细菌及支原体、衣原体、立克次氏体等。请将它们的种类与其对应的细胞形态或结构特点连线。
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举一反三
【简答题】He walked out of the chairman ’ s office, having a smile on his face.
【单选题】某轮计划由14°02′.2S, 116°06′.0E航行到5°50′.0N, 79°02′.0E,则相应的大圆始航向为 。
A.
116°
B.
296°
C.
154°
D.
306°
【简答题】When he walked out of the boss's office, his head was held high.
【单选题】某轮计划由14°02′.2S, 116°06′.0E航行到5°50′.0N, 79°02′.0E,则相应的大圆航程为 。
A.
2508 n mile
B.
2618 n mile
C.
2892 n mile
D.
2708 n mile
【单选题】What was the author's first impression of the city when he walked out of the station?
A.
beautiful
B.
devastated
C.
crowded
D.
ugly
【简答题】推进生态文明建设的基本途径和方式是什么?(简答题)
【简答题】He walked out of the chairman’s office, having a smile on his face.
【单选题】After that he walked out of the room and shut the door _____ her _____.
A.
cut; short
B.
look; around
C.
in; face
D.
turn; back
【单选题】以太网帧的数据字段的最小长度是 。
A.
18B
B.
46B
C.
64B
D.
1500B
【简答题】改错: He walked out of the chairman's office, having a smile on his face.