单项选择题
The flower under the sun would ______ quickly without a...
单项选择题The flower under the sun would ______ quickly without any protection.
Nobody knew how he came up with this ______ idea about ...
单项选择题Nobody knew how he came up with this ______ idea about the trip.
Her sadness was obvious, but she believed that her feel...
单项选择题Her sadness was obvious, but she believed that her feeling of depression was ______.
