M: When will the meeting beginW: According to the schedule it should be at 9:30.M: How long will it lastW: It will last for an hour and a half. When will the meeting be closed() A: 1:30 B: 11:00 C: 9:30 D: 10:00
M: When will the meeting beginW: According to the schedule it should be at 9:30.M: How long will it lastW: It will last for an hour and a half. When will the meeting be closed() A: 1:30 B: 11:00 C: 9:30 D: 10:00
F: It’s about 3:30.M: Oh, no, I’m late. I have a meeting in fifteen minutes. When is the meeting hold() A: 3:15. B: 3:30. C: 3:45.
F: It’s about 3:30.M: Oh, no, I’m late. I have a meeting in fifteen minutes. When is the meeting hold() A: 3:15. B: 3:30. C: 3:45.
[听力原文]W: Hurry up! The train will leave at 13:30.M: Don’t worry! We have half an hour left. What is the time now() A: At 11:30 a.m. B: At 9:30 p.m. C: At 1:30 a.m. D: At 1:00 p.m.
[听力原文]W: Hurry up! The train will leave at 13:30.M: Don’t worry! We have half an hour left. What is the time now() A: At 11:30 a.m. B: At 9:30 p.m. C: At 1:30 a.m. D: At 1:00 p.m.
W: Are you leaving7 It’s 7:30.M: No, I’m going to wait another 15 minutes. When will the man leave() A: At 7:45. B: At 8:00. C: At 7:30. D: At 7:15.
W: Are you leaving7 It’s 7:30.M: No, I’m going to wait another 15 minutes. When will the man leave() A: At 7:45. B: At 8:00. C: At 7:30. D: At 7:15.
完全角化细胞大小为() A: 8~10μm B: 12~15μm C: 15~30μm D: 30~40μm E: 40~60μm
完全角化细胞大小为() A: 8~10μm B: 12~15μm C: 15~30μm D: 30~40μm E: 40~60μm
完全角化细胞大小为() A: 15~30μm B: 8~12μm C: 30~40μm D: 40~60μm E: 12~15μm
完全角化细胞大小为() A: 15~30μm B: 8~12μm C: 30~40μm D: 40~60μm E: 12~15μm
烧结式滤油器的过滤精度为()。 A: 10~100µm B: 30~100µm C: 50~100µm D: 5~30µm
烧结式滤油器的过滤精度为()。 A: 10~100µm B: 30~100µm C: 50~100µm D: 5~30µm
在地形图上有高程分别为26 m 27 m 28 m 29 m 30 m 31 m32 m 的等高线,则需加粗 的等高线为( ) A: 26.31m B: 27.32m C: 29m D: 30 m
在地形图上有高程分别为26 m 27 m 28 m 29 m 30 m 31 m32 m 的等高线,则需加粗 的等高线为( ) A: 26.31m B: 27.32m C: 29m D: 30 m
A1/A2型题 内底层细胞的大小为() A: 12~15μm B: 8~10μm C: 15~30μm D: 30~40μm E: 40~60μm
A1/A2型题 内底层细胞的大小为() A: 12~15μm B: 8~10μm C: 15~30μm D: 30~40μm E: 40~60μm
在显微操作过程中,用于固定胚胎或卵母细胞固定针的外径和内径一般为 A: 外径20~30 μm,内径2~3 μm; B: 外径30~50 μm,内径5~10 μm; C: 外径50~70 μm,内径10~20 μm; D: 外径70~120 μm,内径20~30 μm。
在显微操作过程中,用于固定胚胎或卵母细胞固定针的外径和内径一般为 A: 外径20~30 μm,内径2~3 μm; B: 外径30~50 μm,内径5~10 μm; C: 外径50~70 μm,内径10~20 μm; D: 外径70~120 μm,内径20~30 μm。