A: Because they got poor reception.
B: Because the humidity was interfering with the signals.
C: Because there came a blast of dry air.
D: Because humidity increased rapidly in the region.
举一反三
- Nights in deserts are cold because A: winds originate at the North and South poles B: the relative humidity is very high C: there is a poor insulating effect from the desert and the dry air D: nights are cloudy E: the ocean currents prevent humidity
- Why did the speaker drop everything at the time A: Because she received a telephone call at midnight. B: Because her mother was sent to a hospital. C: Because her older sister was seriously ill. D: Because her father was sent to a hospital.
- The reason _________ he came so late was _______ his car broke down. A: for; that B: why; because C: for; because D: why; that
- Why did NOT the rescue go smoothly A: Because of the military interference. B: Because of the low temperature. C: Because of the avalanches and bad weather. D: Because of the unconsciousness of Tomaz Humar.
- Why do people in developed countries travel more A: Because they like adventures more. B: Because they enjoy the fresh air more. C: Because they have more holidays. D: Because they are richer.
内容
- 0
The reason ______ I didn't go to Shanghai was ______ I got a new job. A: why; because B: why; that C: that; because D: that; that
- 1
Why was the death regarded silent A: Because it's quiet after an explosion, B: Because the people were killed outright. C: Because when it came, the victims were in sleep, D: Because it happened suddenly.
- 2
The reason (why) I came late (for) the meeting was (because) my car (broke down).() A: why B: for C: because D: broke down
- 3
Why did the patient in "Brute" fail to keep still as the doctor asked A: Because he did not understand the doctor. B: Because he was drunk. C: Because he was eager to leave the hospital. D: Because he was too painful.
- 4
Why did some guests take their food to the garden? A: Because the dining room was too small. B: Because they did not have enough food. C: Because they wanted to enjoy the good weather. D: Because they were afraid of the host.