Houseplants ______ constant attention are not suitable for working couples with little spa

The _____ discharge a nearly constant amount of liquid regardless of pressure.

We will ______ special attention to the dangerous cargo.

His wife is constantly finding __________

This article _____ more attention to the problem ？

How can I ever concentrate if you ______ constantly ______ me with silly questions.A．have;

_________(59)A.care B.concernC.attention D.intent